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The best hotels in Kos are not spread evenly around the island. They cluster in six places, and picking the right one matters more than picking the right hotel: Kos Town and Lambi for walking to dinner, Psalidi and Agios Fokas for big resorts on the cycle path into town, Tigaki and Marmari for the shallow family beaches, Mastichari for the wind and the boats to Kalymnos, Kardamena for nightlife, and the Kefalos bay for the island's best water.
Kos has more large all-inclusive resorts than almost anywhere else in the Dodecanese, from Ikos Aria on the Kefalos bay to LUXME Kos, the reimagined Grecotel Kos Imperial in Psalidi. It also has a quieter layer most package brochures skip: a 1920s Italian-era building turned into eight suites in the middle of Kos Town, adults-only hideaways in Marmari and on the Kefalos hills, and family-run studios in Mastichari and Kefalos.
Five of us at Greek Trip Planner have spent time on Kos. Below are the hotels we would book, grouped by area, with who each one suits and what to know before you pay. Hotels that recur on the island's best independent shortlists are here; the anonymous package blocks are not.
For the rest of the island, see our Kos travel guide, things to do in Kos and best restaurants in Kos.
Quick Answer: Best Hotels in Kos by Type
- Best all-inclusive: Ikos Aria — Kefalos bay, top-end all-inclusive on a Blue Flag beach
- Best boutique in Kos Town: Albergo Gelsomino — eight suites in a restored 1920s Italian-era building
- Best adults-only: OKU Kos — Marmari, low-rise and calm, the former Casa Cook Kos
- Best for families: Astir Odysseus — Tigaki, kids' club, water slides and an adults-only pool for the parents
- Best water-park hotel: Kipriotis Aqualand — Psalidi, all-inclusive with its own water park
- Best sea view in town: Kos Aktis Art Hotel — Kos Town seafront, every room faces the sea
- Best quiet hideaway: White Rock of Kos — adults-only, on the hills above the Kefalos bay
- Best value base without a car: Hotel Sonia — Kos Town, with free bikes for the cycle paths
Prices change daily in July and August, so compare current Kos hotel prices on Booking.com before you settle on one.
Where to Stay in Kos: The Areas at a Glance
Kos Town and Lambi. The only place on the island where you can walk to the harbour, the castle, the ancient agora and a choice of restaurants every night. Lambi is the beach strip that starts where the town ends, about 3 km north. Best for first-timers, couples and anyone without a car.
Psalidi and Agios Fokas. The resort coast south-east of town, lined with large beach hotels and joined to the centre by the flat seafront cycle path. You get resort facilities and can still ride or take a taxi into town for dinner.
Tigaki and Marmari. The north coast's long, shallow sandy beaches, the classic family choice. Afternoons can be windy in July and August when the meltemi blows, which windsurfers love and sunbathers do not.
Mastichari. A low-key village on the north-west coast, close to the airport, with a sandy beach, a steady wind and the little port for boats to Kalymnos and Pserimos.
Kardamena. The south coast's party resort, with bars that run late and a young crowd in high summer, and a handful of big resorts on the beaches either side. Boats leave from its harbour for Nisyros.
Kefalos and the southwest. The quietest corner of Kos, with Paradise Beach, Agios Stefanos and its islet chapel on the sheltered Kefalos bay. The beach water here is the island's best; the trade-off is a 40-minute drive to Kos Town.
Best Hotels in Kos Town and Lambi
Albergo Gelsomino (Kos Town)
A 1920s Italian-era building in the centre of Kos Town restored into just eight suites, with its own private beach deck. It is the most characterful place to stay on the island and the one we would choose for a short, car-free stay built around the town's restaurants and ruins.
Area: Kos Town centre
Type: Heritage boutique hotel
Price: €€€€
Best for: Couples, design lovers, a car-free city-and-beach break
Good to know: With so few suites it books out early for July and August.
Kos Aktis Art Hotel (Kos Town)
A design hotel right on the Kos Town seafront where every room looks at the sea, with balconies facing the Turkish coast. It is the best way to have a sea view and still walk to everything in town.
Area: Kos Town seafront
Type: Design hotel
Price: €€€
Best for: Couples, first-timers, sea-view seekers
Good to know: The town beach in front is narrow and pebbly; Lambi is the better swim, a short walk or ride north.
Diamond Boutique Hotel (Kos Town)
A boutique hotel in Kos Town with a pool set in landscaped gardens and a good Greek restaurant. It suits travellers who want a pool to come back to without leaving town.
Area: Kos Town
Type: Boutique hotel
Price: €€€
Best for: Couples, a pool within walking distance of town
Good to know: Ask for a pool-facing room for the quietest nights.
Hotel Sonia (Kos Town)
A simple, friendly hotel in Kos Town that lends guests bicycles, which on Kos is the best way to get around. Clean, practical and the right choice if the hotel is just where you sleep.
Area: Kos Town
Type: Budget hotel
Price: €
Best for: Budget travellers, cyclists, short stays
Good to know: Rooms are basic; you are paying for the location.
Kos Town apartments and mid-range hotels
For self-catering in town, Pantheon Apartments and Bristol Apartments have kitchenettes and sit within walking distance of the centre. Kosta Palace is a large mid-range hotel with a good pool a short walk from the harbour, Blue Lagoon City Hotel has a rooftop terrace over the harbour, and Memphis Suites Kos Center offers apartment-style suites for a bigger budget.
Aqua Blu Boutique Hotel and Spa (Lambi)
An all-suite, adults-only design hotel on the Lambi seafront, a short ride from the harbour, with a slim pool terrace and the Tamaris spa. It is the polished choice if you want a quiet base with the town on your doorstep.
Area: Lambi seafront
Type: Adults-only boutique hotel
Price: €€€€
Best for: Couples, honeymooners, spa lovers
Good to know: Lambi beach is right across the promenade.
Diamond Deluxe Hotel (Lambi)
An adults-only resort in Lambi built around a lagoon-style pool with swim-up suites, plus the Mazarin spa. Bigger and more resort-like than Aqua Blu, still close enough to cycle into town.
Area: Lambi
Type: Adults-only resort and spa
Price: €€€€
Best for: Couples who want a swim-up room near town
Good to know: Swim-up suites are the reason to book; check the room type carefully.
Lango Design Hotel and Spa (Lambi)
An adults-only design hotel near Lambi beach with sleek interiors, private-pool suites, the Kocoon spa and a fine-dining restaurant. Within walking distance of the harbour, it is our pick in town for a special occasion.
Area: Lambi, edge of Kos Town
Type: Adults-only design hotel
Price: €€€€
Best for: Honeymooners, anniversaries, spa breaks
Good to know: Private-pool suites sell out first in summer.
Theros All Suite and White Pearls (Lambi)
Two smaller adults-only alternatives in Lambi. Theros All Suite Hotel has a boho look and suites with outdoor hot tubs or private pools; White Pearls has just ten suites, each with its own sitting room and balcony. Both suit couples who find the bigger Lambi resorts too busy.
Best Hotels in Psalidi and Agios Fokas
LUXME Kos (Psalidi)
The former Grecotel Kos Imperial, reimagined as Grecotel's LUXME Kos, is a village-style resort on Psalidi beach with several seawater pools, a lazy river and a kids' club. It is the big all-inclusive closest to Kos Town, which means you can cycle into town along the seafront path.
Area: Psalidi beach
Type: All-inclusive resort
Price: €€€€
Best for: Families, multi-generation groups
Good to know: Older reviews under the Kos Imperial name describe the resort before its makeover.
Michelangelo Resort and Spa (Agios Fokas)
A large resort on the coast at Agios Fokas whose big infinity pool looks straight out over the Aegean, with a lively kids' club. It is the one to pick if the pool view matters more than the beach.
Area: Agios Fokas
Type: Family resort and spa
Price: €€€
Best for: Families, couples who want a pool with a view
Good to know: The Therma hot springs are a short drive further along the coast.
KOIA All-Suite Wellbeing Resort (Agios Fokas)
An adults-only, all-suite wellbeing resort on the hillside at Agios Fokas, with green-roofed suites, private and plunge pools and a wellness programme. It is the most wellness-focused of the Kos luxury hotels.
Area: Agios Fokas
Type: Adults-only wellness resort
Price: €€€€
Best for: Couples, wellness breaks, honeymooners
Good to know: A car or taxi is useful; it sits above the coast rather than on the beach.
Mitsis Ramira Beach (Psalidi)
A big family all-inclusive on the Psalidi beach with large pools, a splash area for small children and an entertainment programme. Reliable rather than stylish, and a short ride from town.
Area: Psalidi
Type: Family all-inclusive
Price: €€€
Best for: Families with young children
Good to know: Book a sea-view room; the resort is large.
Kipriotis Aqualand (Psalidi)
An all-inclusive hotel with its own water park, which makes it the answer for children who would rather spend the day on slides than on the beach. The Kipriotis group's other Psalidi properties, Kipriotis Village and Kipriotis Maris Suites, are the more grown-up alternatives, with Maris Suites offering larger units with separate living areas.
Area: Psalidi
Type: All-inclusive water-park hotel
Price: €€€
Best for: Families with water-park-age children
Good to know: All-inclusive is the standard board.
Oceanis Beach and Spa Resort (Psalidi)
A beachfront all-inclusive in Psalidi with a spa and à-la-carte restaurants on top of the buffet. A good middle ground between the family giants and the adults-only boutiques.
Area: Psalidi beachfront
Type: All-inclusive beach resort
Price: €€€
Best for: Couples and families who want beachfront
Good to know: Check the current age policy before booking with children.
Best Hotels in Tigaki and Marmari
Astir Odysseus Kos Resort and Spa (Tigaki)
The family resort that tops most Kos shortlists: a kids' club, a climbing wall and water slides for the children, an adults-only pool for the parents, and swim-up and private-pool rooms. Tigaki's shallow beach and the cycle path to town are on the doorstep.
Area: Tigaki
Type: Family resort and spa
Price: €€€€
Best for: Families with children of any age
Good to know: Ask for a swim-up room for small children; it saves the walk to the main pool.
OKU Kos (Marmari)
The former Casa Cook Kos, now OKU Kos, is an adults-only, low-rise resort in Marmari with a calm, minimalist design, terraces with private pools in some rooms, and yoga and paddleboarding on the beach. It is the most relaxed place to stay on the north coast.
Area: Marmari
Type: Adults-only design resort
Price: €€€€
Best for: Couples, honeymooners, wellness travellers
Good to know: The north coast can be windy in July and August afternoons.
D'Andrea Lagoon All Suites (Marmari)
An adults-only, all-suite hotel near Marmari built around a lagoon pool, with swim-up suites and a private beach. It suits couples who want resort facilities without children around.
Area: Marmari
Type: Adults-only all-suite hotel
Price: €€€€
Best for: Couples, honeymooners
Good to know: Swim-up suites are the point; book them early.
Utopia Blu (Tigaki)
A modern hotel in Tigaki with lagoon-style pools and swim-up rooms. Good value for the facilities.
Area: Tigaki
Type: Modern resort hotel
Price: €€
Best for: Couples and families on a mid-range budget
Good to know: Check the board basis; packages vary by tour operator.
Holiday Village Atlantica, Sunny Days and Sails on Kos
Three more ways to stay on this stretch. Holiday Village Atlantica Kos in Marmari is a big family resort with the full entertainment programme. Sunny Days in Tigaki is a mid-range hotel in a lush, quiet garden. And Sails on Kos Ecolux Tented Village in Marmari is glamping in bell and safari tents, the most unusual bed on the island.
Best Hotels in Mastichari
Neptune Luxury Resort (Mastichari)
One of the largest resorts on Kos, spread through extensive gardens on the beach at Mastichari, with several pools, a mini water land for children, a theatre and enough sport to keep teenagers busy. The classic big family resort.
Area: Mastichari
Type: Family beach resort
Price: €€€
Best for: Families with teenagers, sporty groups
Good to know: It is close to the airport, so transfers are short.
Horizon Beach Resort (Mastichari)
A four-star resort on its own stretch of beach near Mastichari, with good food and a quieter feel than the island's giants.
Area: Mastichari
Type: Beach resort
Price: €€
Best for: Couples and families who want a calmer resort
Good to know: The village and the Kalymnos boats are a short walk or ride away.
Budget stays in Mastichari
Andreas Studios is a family-run budget option where the owners make the stay, and the village's small studio blocks are a cheap base for windsurfers and kitesurfers who just need a bed near the water.
Best Hotels in Kardamena
Mitsis Blue Domes Resort and Spa (Kardamena)
A big all-inclusive resort and spa on the beach near Kardamena, with bungalow-style rooms, many with their own pool or hot tub. It is the upmarket choice on the south coast.
Area: Kardamena
Type: All-inclusive resort and spa
Price: €€€€
Best for: Couples and families who want a private pool
Good to know: The private-pool rooms are the ones to book.
Mitsis Norida Beach (Kardamena)
An all-inclusive family hotel on the beach near Kardamena with several outdoor pools and a water slide, run by the same group as Blue Domes.
Area: Kardamena
Type: Family all-inclusive
Price: €€€
Best for: Families with young children
Good to know: All-inclusive is the standard board here.
Atlantica Belvedere Resort (Kardamena)
An adults-only resort set on a hillside above its own private beach near Kardamena. Peaceful, despite being close to the island's party resort.
Area: Kardamena
Type: Adults-only resort
Price: €€€
Best for: Couples, older travellers who want quiet
Good to know: The hillside means some walking between rooms and the beach.
Kyma Rooms and Suites (Kardamena)
A recently renovated small hotel on the Kardamena waterfront with rooms and suites that work for couples and families alike. Good value for a beach-and-village stay.
Area: Kardamena waterfront
Type: Small hotel
Price: €€
Best for: Couples, small families, nightlife
Good to know: Kardamena is lively in July and August; ask for a quieter room if you want early nights.
Nissia Kamares and Grand Blue Beach (Kardamena)
Nissia Kamares is a self-catering choice of whitewashed studios and apartments around a leafy courtyard, and Grand Blue Beach is a family hotel near Kardamena with a kids' club and play area.
Best Hotels in Kefalos and the Southwest
Ikos Aria (Kefalos bay)
The all-inclusive resort Greeks talk about on Kos: a beachfront resort on the Kefalos bay with direct access to a Blue Flag beach, an infinity pool, eight restaurants and yoga, pilates and tennis included. Paradise Beach and Agios Stefanos are close by.
Area: Kefalos bay
Type: Luxury all-inclusive resort
Price: €€€€
Best for: Families and couples who want the best all-inclusive on the island
Good to know: It is about 40 minutes from Kos Town, so plan on taxis or a hire car to explore.
White Rock of Kos (Kefalos)
A small adults-only hideaway on the hills above the Kefalos bay, with views over the bay. One of the quietest places to stay on the island.
Area: Kefalos hills
Type: Adults-only small hotel
Price: €€€
Best for: Couples, honeymooners, older travellers
Good to know: You will want a car for the beaches and tavernas.
Royal Bay, Kordistos and Chrysoula (Kefalos)
Royal Bay is a family resort on the Kefalos bay with a kids' club. Kordistos Hotel is a mid-range hotel with direct access to one of the best beaches at Kefalos, and Chrysoula Hotel is a clean, well-placed budget option in the village. Kefalos is generally the cheapest part of Kos to stay.
Best Hotels in Kos by Traveller Type
All-inclusive. Ikos Aria on the Kefalos bay is the top end; LUXME Kos in Psalidi is the big all-inclusive closest to town; Mitsis Blue Domes and Mitsis Norida cover Kardamena; Kipriotis Aqualand adds a water park. Outside July and August, booking the room yourself often beats a package price. Our guide to an all-inclusive trip to Greece explains when the deal is worth it.
Adults-only. OKU Kos and D'Andrea Lagoon in Marmari, Aqua Blu, Diamond Deluxe, Lango, Theros and White Pearls in Lambi, KOIA in Agios Fokas, Atlantica Belvedere in Kardamena and White Rock on the Kefalos hills. Kos has a wide adults-only choice, and it is spread across every area of the island.
Families and water slides. Astir Odysseus in Tigaki for the best all-round family resort, Kipriotis Aqualand for a hotel water park, Neptune in Mastichari for teenagers, and Mitsis Norida in Kardamena for slides on a budget. For a big day out, the Lido Water Park near Mastichari is open to everyone. Base yourselves on the north coast for the shallowest beaches; our Greece with kids guide has more family-tested islands.
Luxury, 5-star and spa. Ikos Aria, LUXME Kos, OKU Kos, KOIA, Lango and Aqua Blu are the island's top tier; Lango's Kocoon, Aqua Blu's Tamaris and Diamond Deluxe's Mazarin are the spas to book a treatment at even if you stay elsewhere.
Honeymoon and couples. Albergo Gelsomino for a town break, OKU Kos or D'Andrea Lagoon for a north-coast resort, White Rock of Kos for seclusion, and Lango for a private-pool suite within walking distance of the harbour.
Budget. Hotel Sonia and the Kos Town apartments, Andreas Studios in Mastichari, Nissia Kamares in Kardamena and Chrysoula in Kefalos. Kefalos and the villages are cheaper than the town and the resort strips.
Villas and apartments. TAF Boutique Villas has contemporary villas with private pools, the best option for groups splitting a budget, and Pantheon and Bristol Apartments are the self-catering picks in Kos Town.
Without a car. Stay in Kos Town, Lambi or Psalidi. The flat seafront cycle path and the town buses connect all three, and the resort areas further out need a car, taxis or a lot of bus waiting.
Vegan and plant-based. The big all-inclusive brands on Kos, TUI BLUE among them, label plant-based dishes at their buffets; our best vegan hotels in Greece guide covers which groups do it well.
Practical Tips for Booking a Hotel in Kos
When to book. July and August sell out months ahead, especially the adults-only and small boutique hotels. In May, June, September and October, prices drop noticeably and the sea is still warm.
Getting from the airport. Kos airport sits in the middle of the island near Antimachia, so Mastichari and Kardamena are closest and Kos Town, Psalidi and Kefalos are furthest. See our Kos transfer guide and the routes to Kardamena, Psalidi and Tigaki.
Tourist tax. Every Kos hotel adds the Greek climate resilience fee per room per night, set by star rating and season and paid at the property. Our Greece tourist tax guide has every rate.
Wind. The north coast faces the summer meltemi, so Tigaki, Marmari and Mastichari can be choppy in July and August afternoons; the Kefalos bay and Kardamena are more sheltered.
Where not to stay. Avoid Kardamena if you want quiet nights in high summer, avoid the far southwest if you want to eat in Kos Town every evening, and avoid rooms right above the harbour bars in Kos Town if you are a light sleeper.
When you have chosen an area, browse every Kos hotel on Booking.com to check live availability.
Heading on from Kos? See our hotel guides for Rhodes, Symi and Patmos.
Written by
Athens-born engineer · Coordinates a 5-expert Greek team · 50+ years combined field experience
I write every article on this site drawing on real, first-hand expertise — mine and that of four colleagues who live and work across Greece daily: a Peloponnese tour operator, a transfer specialist across Athens, Mykonos & Santorini, a Cretan hotel owner, and a Northern Greece hotel supplier. Nothing here comes from a single visit or desk research.
Informed by 5 Greek experts
Every destination we cover has been visited and vetted by at least one team member — not for a review, but as part of their daily work in Greek tourism.