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Resort with large pool, sun umbrellas, and white buildings by the sea.
Green beach with sun loungers and white umbrellas by turquoise sea under blue sky
Modern hotel room with two beds and a balcony overlooking tropical greenery and water.
Large hotel pool with sun umbrellas, lounge chairs, and surrounding buildings at sunset.
Couple relaxing in a cozy cabana with sea view on a sunny day.
Green garden with lounge chairs and white umbrellas by the sea under a clear blue sky.
Top view of a pool with curved edge and green planted area.
Seaside pool area with sun loungers and umbrellas at a hotel resort.
Cozy hotel dining area with wooden ceiling, hanging lights, and outdoor views at dusk.
Pool with palm trees and sun umbrellas at sunset with calm water.
Green lawn with pathway and modern sculpture in front of white buildings under clear blue sky
Woman in striped hat sits at pool edge with drink, man swimming in background.
Covered outdoor seating area with chairs and evening sunlight.
Couple enjoying a meal and wine outdoors at a shaded patio table in a lush park.
Beach with loungers, blue water, buildings, and forested hills under a clear sky.
Beach with rows of umbrellas and tents beside green meadow and forest by the sea
Children playing on the beach, a girl doing a handstand on the sandy shore by the sea.
Aerial view of a coastal hotel resort with multiple pools and beach umbrellas along the shoreline.
Covered outdoor hotel area with tables, chairs, and decorative plants.
Elegant restaurant with stone arches, set tables, and lush plants indoors.
Friends clink ice cream cones at an outdoor ice cream shop.
Cozy hotel outdoor seating area with tables, chairs, and ambient lighting at dusk.
Hotel outdoor area with covered seating, white tables and chairs under a wooden roof structure.
Cozy outdoor restaurant area with decorative plants and seating arrangements.
Outdoor dining table with breakfast dishes and drinks by palm trees and green lawn.
Outdoor hotel patio with multiple black metal tables and chairs in a stone courtyard at sunset.
Outdoor dining area near a wooden horse statue surrounded by trees and greenery.
Stylish terrace with Asian statue, evening ambiance, tables with chairs, and mountain view.
People enjoying a meal at an open-air restaurant with ocean view and wooden furniture.
Indoor restaurant area with tables and chairs, large windows showing trees at dusk.
Swimmer underwater in clear blue pool with sun umbrellas and trees in background.
Pool area with lounge chairs and a person walking nearby.
Comfortable lounge chairs and sun umbrellas by a hotel pool area.
Two people by a hotel pool with loungers, umbrellas, and palm trees under a clear sky.
Bright hotel room with two single beds, wooden furniture, and a large window with curtains.
Hotel room with two single beds, white bedding, bedside lamps, and sunflower in a vase.
Woman in bathrobe relaxing on a sofa reading, with window and sea view in the background.
Two drinks with herbs on a table overlooking a pool, houses, and the sea.
Modern bathroom with bathtub, sink, large mirror, and beige tile walls
Modern hotel room with large bed, TV, and bright interior.
Modern bathroom with illuminated mirror, double sink, and towels below.
Modern hotel room with double bed, TV, and balcony with a view.
View from terrace with table and chairs overlooking large pool and hotel in distance.
Modern hotel room with two double beds, seating area, and large wall mirror.
Modern hotel bathroom with glass shower, sink, and large mirror.
Two people relax in a modern white outdoor seating area on a sunny day.
Modern bright hotel room with double bed, seating area, and balcony overlooking palm trees.
Hotel room with two beds, brown curtains, and soft lighting from lamps and floor lamp.
Modern living room with kitchenette, sofa, dining table, and decorations.
Modern bathroom with double sink, large mirror, bathtub, and gray marble tiles.
Hotel room with bed, desk, TV, mirror, and wardrobe in warm lighting.
Cozy hotel room with kitchenette, TV, armchair, and dining table with tea set.
Cozy hotel room with double bed, armchair, desk, and balcony with daylight.
Cozy living area with sofa, TV, dining table, and large window with curtains.
View of a luxury villa and pool from a shaded terrace with a table and two chairs.
Children and parents joyfully jump on the bed in a hotel room.
Modern hotel room with double bed, armchair, balcony with countryside view, and neutral decor.
Terrace with chairs and table overlooking green garden and open landscape under clear sky.
Modern hotel room with white walls, bed with black and white linens, and a glass table with plants.
Modern bathroom with large mirror, double sinks, open shelves with towels, and glass shower.
Cozy hotel suite living area with striped sofa, armchairs, TV, and wooden flooring.
Cozy hotel room with a bed, desk, balcony view, and adjacent seating area.
Bright hotel suite with living area, bedroom, balcony, and modern decor.
Balcony with chairs and table overlooking garden and ocean under a white pergola.
View from a shaded terrace with arches looking out onto a green lawn and distant sea under clear sky.
Modern hotel suite with living area, large TV, sofa, coffee tables, and balcony view of the sea.
Modern hotel room with a large bed, wooden wall panels, and a balcony with city views.
Balcony with lounge chairs overlooking garden and sea under clear blue sky.
Modern hotel bathroom with glass shower, wall-mounted toilet, large mirror, and double sink.
A woman serves herself at a buffet with various dishes and fruits in a cozy setting.
Acrobat performing an inverted pose on a vertical pole with gear-themed background and blue lighting.
Entrance to a colorful dragon-themed playground at a sunny outdoor park.
Child playing at a wooden water play area outdoors with sand in the background.
A vibrant green turtle figure in front of a hotel terrace with colorful furniture.
Playground with wooden ship structure and climbing nets near the sea with blue sky.
Aerial view of a pool with a colorful water slide surrounded by green areas.
Colorful outdoor playground with slides and tunnels under a sunny sky at a vacation resort.
Two children playing barefoot on a trampoline in a sunny outdoor playground.
Children splash in a shallow pool with play structures and water features on a sunny day.
Colorful outdoor playground with slides and benches under a covered area at a hotel.
Bright and spacious classroom with wooden floors, colorful chairs, and learning materials on tables.
Buffet area with food and colorful underwater wall decor in a hotel
Happy girl with pink swimming goggles relaxing in a resort pool.
People swim and dive in the bright blue pool under the sun.
Child playing in a water park with slides and water features on a sunny day.
Man jumping to dunk a basketball on an outdoor court with palm trees and clear sky.
Four people playing beach volleyball on a sunny day near the ocean.
Woman in black sportswear using dumbbells in a bright gym with exercise machines.
Spacious gym with treadmills, resistance machines, and wooden flooring in bright room.
Scuba diver underwater surrounded by small fish with clear blue water in the background.
Person holding tennis balls and racket on court near basket filled with balls.
Two women practicing archery outdoors on a sunny day with green bushes in the background.
Two women playing mini golf on a sunny course with trees and shrubs.
Row of bicycles parked under a wooden shelter near a grassy area and trees.
Two people playing squash in a white-walled indoor court with wooden floor.
Sailboat on clear blue sea with islands on horizon on sunny day.
People with colorful sails preparing windsurfing at the beach.
Three people training with TRX bands in a covered outdoor gym area.
Woman receiving shoulder massage in a spa setting with oils and diffuser nearby.
Minimalist salon with beige chairs, washbasins, mirrors, and large windows creating a bright space.
Cozy spa area with a massage table, round hot tub, and soft ambient lighting.
Two massage tables in a bright wellness room with wooden slatted walls and a person stretching.
Two people in bathrobes relax on a comfortable upholstered sofa in a spa area.
Lounge area with sunbeds and view of pool and palm trees through large windows.
Large bright indoor pool with tall windows and wooden beam ceiling in a hotel.
Griechenland ∙ Kos ∙ Mastichari

Neptune Luxury Resort *****

KGS051
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Location

The dreamlike, Greek-style holiday complex meets high demands and is located in the immediate vicinity of the kilometer-long, award-winning "blue flag", white sandy beach. The picturesque fishing village of Mastichari with tavernas and various shops is about 5 km away. Kos town is about 18 km away. A local bus connection is nearby. The airport is about 8 km away.
Beach with loungers, blue water, buildings, and forested hills under a clear sky.
Beach with rows of umbrellas and tents beside green meadow and forest by the sea
Children playing on the beach, a girl doing a handstand on the sandy shore by the sea.
Aerial view of a coastal hotel resort with multiple pools and beach umbrellas along the shoreline.

Facilities

Covered outdoor hotel area with tables, chairs, and decorative plants.
Elegant restaurant with stone arches, set tables, and lush plants indoors.
Friends clink ice cream cones at an outdoor ice cream shop.
Cozy hotel outdoor seating area with tables, chairs, and ambient lighting at dusk.
Hotel outdoor area with covered seating, white tables and chairs under a wooden roof structure.
Cozy outdoor restaurant area with decorative plants and seating arrangements.
Outdoor dining table with breakfast dishes and drinks by palm trees and green lawn.
Outdoor hotel patio with multiple black metal tables and chairs in a stone courtyard at sunset.
Outdoor dining area near a wooden horse statue surrounded by trees and greenery.
Stylish terrace with Asian statue, evening ambiance, tables with chairs, and mountain view.
People enjoying a meal at an open-air restaurant with ocean view and wooden furniture.
Indoor restaurant area with tables and chairs, large windows showing trees at dusk.
Swimmer underwater in clear blue pool with sun umbrellas and trees in background.
Pool area with lounge chairs and a person walking nearby.
Comfortable lounge chairs and sun umbrellas by a hotel pool area.
Two people by a hotel pool with loungers, umbrellas, and palm trees under a clear sky.
The comfortable complex, with a total of 569 rooms, is situated in a spacious, well-maintained garden area that extends to the beach dunes and offers a fantastic view of the island of Kalymnos. The main building houses an elegant reception hall with a 24-hour reception and a lobby bar. Wi-Fi is available free of charge throughout the complex. This luxurious holiday complex also offers a renovated dining room, numerous bars (some with a dreamlike sea view), a gelateria, a mini-market, and a shopping arcade with a jeweler, clothing, shoe and leather goods store, souvenir shop, and ATM. The four different à la carte restaurants offer a rich selection of local and international dishes. The entire complex has four swimming pools (one is heated in April, May, and October), evenly distributed throughout the area, as well as a whirlpool. An indoor pool is also available. Sun loungers, umbrellas, and beach towels are available free of charge on the sun terraces and on the beach. There are also two beach bars. A mini water park provides great holiday fun for the little guests, while the adults can indulge themselves in the luxurious Neptune Spa.

Accommodation

Double Room

The double rooms are located in the main building and are individually and tastefully furnished with bath/WC, safe, hairdryer, telephone, coffee and tea maker, satellite TV with radio channel, air conditioning (individually adjustable), mini-fridge, mini-bar (on request, for a fee), bathrobes, slippers, bath amenities, and balcony (D). Double rooms with sea view can also be booked for an additional charge (DM).

Bright hotel room with two single beds, wooden furniture, and a large window with curtains.
Hotel room with two single beds, white bedding, bedside lamps, and sunflower in a vase.
Woman in bathrobe relaxing on a sofa reading, with window and sea view in the background.
Two drinks with herbs on a table overlooking a pool, houses, and the sea.
Hotel room with two single beds, white bedding, bedside lamps, and sunflower in a vase.
Modern bathroom with bathtub, sink, large mirror, and beige tile walls

Single Room

Single rooms are double rooms for single occupancy (DE).

Superior Double Room

The Superior Double Rooms have been completely renovated and modernly furnished. In addition to the same amenities as the double rooms, these rooms feature a walk-in shower, a 43" HD TV, a body scale, an alarm clock radio with USB charging, and are slightly more spacious (DSU). They can also be booked for single occupancy for an additional charge (DSE).
Also available with sea view (DMU, bookable on request) or with a private pool (U2P, bookable on request).

Modern hotel room with large bed, TV, and bright interior.
Modern bathroom with illuminated mirror, double sink, and towels below.
Modern hotel room with double bed, TV, and balcony with a view.
View from terrace with table and chairs overlooking large pool and hotel in distance.
Modern hotel room with two double beds, seating area, and large wall mirror.
Modern hotel bathroom with glass shower, sink, and large mirror.
Two people relax in a modern white outdoor seating area on a sunny day.
Modern bright hotel room with double bed, seating area, and balcony overlooking palm trees.

Deluxe Double Room

The completely renovated and modernly equipped Deluxe Double Rooms feature a 43" HD TV, individually adjustable air conditioning, an alarm clock radio with USB charging, telephone, coffee/tea maker, mini-fridge, walk-in rain shower, hairdryer, slippers and bathrobe, various bath amenities, and a balcony or terrace, and are located in the bungalow buildings. A minibar is available on request and for a fee. Upon arrival, guests receive a bottle of wine in their room (DD2/D2I/DDA). Can also be booked for single occupancy (DD1).
Also available at an additional charge with sea view (DDM/also for single occupancy (DM1)) or with a private pool (U2P, bookable on request).

Superior Apartment

With otherwise identical amenities to the double rooms, the Superior Apartments feature a combined living and sleeping area with a modern kitchen and dining table, a bath/WC, and a separate bedroom. These rooms are mainly located in the 4000 blocks (A2U).
Can also be booked in the first row to the beach (S1R, with entitlement to breakfast at the Osteria restaurant/depending on hotel occupancy, bookable on request). Additionally, the guest receives a bottle of wine upon arrival and a bottle of water is provided in the room daily.

Hotel room with two beds, brown curtains, and soft lighting from lamps and floor lamp.
Modern living room with kitchenette, sofa, dining table, and decorations.
Modern bathroom with double sink, large mirror, bathtub, and gray marble tiles.
Hotel room with bed, desk, TV, mirror, and wardrobe in warm lighting.
Cozy hotel room with kitchenette, TV, armchair, and dining table with tea set.
Modern bathroom with double sink, large mirror, bathtub, and gray marble tiles.
Cozy hotel room with double bed, armchair, desk, and balcony with daylight.
Cozy living area with sofa, TV, dining table, and large window with curtains.

Executive Apartment

With otherwise identical amenities to the Superior Apartments, the Executive Apartments feature an additional bedroom and a second bathroom. These rooms are located in the 4000 blocks (A2X).
Can also be booked in the first row to the beach (EP1, with entitlement to breakfast at the Osteria restaurant/depending on hotel occupancy, bookable on request). Additionally, the guest receives a bottle of wine upon arrival and a bottle of water is provided in the room daily.

Superior Family Room

The Superior Family Rooms consist of two renovated Superior Double Rooms with a connecting door (F2U).
The rooms are located in the bungalow buildings, in close proximity to the Olympic Pool.

View of a luxury villa and pool from a shaded terrace with a table and two chairs.
Modern hotel room with double bed, TV, and balcony with a view.
Children and parents joyfully jump on the bed in a hotel room.
Modern hotel room with large bed, TV, and bright interior.
Modern hotel room with two double beds, seating area, and large wall mirror.
Modern hotel room with double bed, armchair, balcony with countryside view, and neutral decor.
Terrace with chairs and table overlooking green garden and open landscape under clear sky.

Deluxe Family Room

The Deluxe Family Rooms consist of two renovated Deluxe Double Rooms with a connecting door (2DF).
The rooms are mainly located around the Olympic Pool.

Family Suite

With otherwise identical amenities to the Deluxe Double Rooms, the Family Suites feature a Deluxe Double Room and a Suite with a connecting door. These rooms are located in the bungalow buildings (2FS/on request).

Modern hotel room with white walls, bed with black and white linens, and a glass table with plants.
Modern bathroom with large mirror, double sinks, open shelves with towels, and glass shower.
Cozy hotel suite living area with striped sofa, armchairs, TV, and wooden flooring.
Cozy hotel room with a bed, desk, balcony view, and adjacent seating area.

Suite

With otherwise identical amenities to the double rooms, the Suites feature a living/sleeping area separated by sliding doors, a flatscreen TV and DVD player, and turn-down service. Guests are entitled to breakfast at the Osteria restaurant/depending on hotel occupancy. Upon arrival, guests receive a bottle of wine in their room (S2, bookable on request).

Luxury Suite

The completely renovated and modernly equipped Luxury Suites with side or direct sea view feature a living room (incl. sofa bed) and a separate bedroom with a king-size bed, a rain shower/WC, 2 HD TVs, individually adjustable air conditioning, alarm clock radio with USB charging, telephone, safe, Nespresso coffee machine and capsules, SMEG refrigerator (filled and included upon arrival, rest for a fee), hairdryer, slippers, bathrobe, exclusive bath amenities, pillow menu, and turn-down service, and are located in the bungalow buildings (2LS/on request). Guests are entitled to breakfast at the Osteria restaurant/depending on hotel occupancy.

Bright hotel suite with living area, bedroom, balcony, and modern decor.
Balcony with chairs and table overlooking garden and ocean under a white pergola.
View from a shaded terrace with arches looking out onto a green lawn and distant sea under clear sky.
Modern hotel suite with living area, large TV, sofa, coffee tables, and balcony view of the sea.

Luxury Suite 2 Bedrooms

With otherwise identical amenities to the Luxury Suite, these feature an additional bedroom (2 single beds), a second bathroom, terrace, and sea view. Additionally, guests have a private pavilion on the beach (2ZM/on request). Guests are entitled to breakfast at the Osteria restaurant/depending on hotel occupancy.

Executive Suite

The renovated and modernly furnished Executive Suites are located in the bungalow buildings and feature a living/sleeping area, 2 separate bedrooms, and two bathrooms. Room amenities include exclusive toiletries, hairdryer, bathrobes, slippers, 3 HD TVs, alarm clock radio with USB charging, Nespresso coffee machine and capsules, SMEG refrigerator (filled and included upon arrival, rest for a fee), telephone, individually adjustable air conditioning, pillow menu, safe, turn-down service, and balcony or terrace (ES2/on request). Guests are entitled to breakfast at the Osteria restaurant/depending on hotel occupancy.

Modern hotel room with a large bed, wooden wall panels, and a balcony with city views.
Balcony with lounge chairs overlooking garden and sea under clear blue sky.
Modern hotel bathroom with glass shower, wall-mounted toilet, large mirror, and double sink.

Board

Breakfast/Half Board

Breakfast buffet in the main restaurant. With half board, dinner is also served in the main restaurant in a rich buffet form.
Vegetarian dishes are available on request.
Vegan or special dietary menus are available on request and for an additional charge.
Alternatively, the main meal can also be enjoyed à la carte in one of the restaurants for an additional charge (7 PM - 11 PM).
Appropriate attire is requested for dinner (long or knee-length trousers and closed shoes for men).
Only one type of board is allowed per booking!

A woman serves herself at a buffet with various dishes and fruits in a cozy setting.

Sports Included

Mini soccer field, basketball, beach volleyball, water polo, gymnastics, aqua aerobics, table tennis, boccia, darts, and fitness room (some classes for a fee).

Sports for a Fee

Tennis (artificial grass courts) with floodlights and professional trainer, Padel tennis, squash, badminton, archery, billiards, personal training, mini golf, TRX, some fitness classes, diving, water sports center with surf and catamaran courses/rental, and mountain bike station (rental).

Children's Program

Entrance to a colorful dragon-themed playground at a sunny outdoor park.
Child playing at a wooden water play area outdoors with sand in the background.
A vibrant green turtle figure in front of a hotel terrace with colorful furniture.
Playground with wooden ship structure and climbing nets near the sea with blue sky.
Aerial view of a pool with a colorful water slide surrounded by green areas.
Colorful outdoor playground with slides and tunnels under a sunny sky at a vacation resort.
Two children playing barefoot on a trampoline in a sunny outdoor playground.
Children splash in a shallow pool with play structures and water features on a sunny day.
Colorful outdoor playground with slides and benches under a covered area at a hotel.
Bright and spacious classroom with wooden floors, colorful chairs, and learning materials on tables.
Buffet area with food and colorful underwater wall decor in a hotel
Happy girl with pink swimming goggles relaxing in a resort pool.
People swim and dive in the bright blue pool under the sun.
Child playing in a water park with slides and water features on a sunny day.
For the little guests, there is a playground, two children's pools, a mini water park, mini disco, children's animation, and a kids' club for ages 4-12. Toddlers aged 0-3 can use the nursery under parental supervision.

Wellness

The spacious spa area of 1,100 m² offers recreation and relaxation. In the stylish ambiance of the Neptune Spa, various massages and cosmetic treatments invite you to feel good. High-quality products from Elemis B-Corp ensure an unforgettable pampering experience. In addition to classic cosmetics, modern high-tech treatments for face and body are also offered. All treatments and facilities are subject to a fee. Guests under 16 years of age are not permitted.
Woman receiving shoulder massage in a spa setting with oils and diffuser nearby.
Minimalist salon with beige chairs, washbasins, mirrors, and large windows creating a bright space.
Cozy spa area with a massage table, round hot tub, and soft ambient lighting.
Two massage tables in a bright wellness room with wooden slatted walls and a person stretching.
Two people in bathrobes relax on a comfortable upholstered sofa in a spa area.
Lounge area with sunbeds and view of pool and palm trees through large windows.
Large bright indoor pool with tall windows and wooden beam ceiling in a hotel.

Hotel Service

Beach towels can be borrowed free of charge.
Daily room cleaning.
Daily change of towels and bed linen.
Laundry service for a fee.
***
Free parking.
E-car charging station (for a fee).
***
Baby cots and high chairs are available free of charge upon request.
Buggy/stroller rental and babysitting services are subject to a fee and available on site upon request.

Credit Card

Visa, MasterCard, American Express, Diners Club are accepted at the hotel.

Hotel features

  • Indoor Pool
  • Internet
  • Children's Playground
  • Tennis
  • Kids' Club/Mini Club
  • Wi-Fi
  • Luxury Traveler
  • Animation
  • Shopping Facilities
  • Fitness
  • Air Conditioning
  • Hotel Safe
  • Sandy Beach
  • Children's Pool
  • Massages
  • Sauna
  • Spa
  • Bicycle Rental
  • Direct Beach Location
  • Extended Hygiene Concept
  • Volleyball/Beach Volleyball

Note

Guests of suites and first-row apartments are entitled to breakfast at the Osteria restaurant/depending on hotel occupancy.
***
The hotel is suitable for guests with reduced mobility. 2 double rooms (D) are available in the main building upon request (no family rooms or apartments). Pool lift available.
***
Pets are not allowed.
***
Check-in: 3 PM.
Check-out: 12 PM.
Hotel Contact:
Phone: 0030-22420-58900
Fax: 0030-22420-41574
Email: info@neptune.gr
In the "High Class" Summer 2025 catalog on page 154.
In the "Family Holiday" Summer 2025 catalog on page 210.
In the "Greece · Cyprus" Summer 2025 catalog on page 222.

Note on Climate Resilience Levy

For stays from 01.01.2018 onwards, the Greek government charges a climate resilience levy, which must be paid by the guest on site, similar to a tourist tax. The amount depends on the type/category of accommodation and is tiered from 0.50 Euro to 15 Euro per day and room from 01.01.2025.
For stays during high season 01.04.-31.10.
Country Category 1-2 Stars 2 Euros
Country Category 3 Stars 5 Euros
Country Category 4 Stars 10 Euros
Country Category 5 Stars 15 Euros
For stays during low season 01.11.-31.03.
Country Category 1-2 Stars 0.50 Euros
Country Category 3 Stars 1.50 Euros
Country Category 4 Stars 3 Euros
Country Category 5 Stars 4 Euros

Country category

5 Sterne