Mitsis Selection Blue Domes: Kos Ultra All-Inclusive Resort

Kardamena sunsets and a Blue Flag beach are a solid starting point for any Greek island holiday, but the real question is whether the resort behind them delivers on its promises. Mitsis Selection Blue Domes markets itself as an “ultra all-inclusive” escape on Kos, and with nine pools, 12 dining outlets, and a water park on site, it certainly sets high expectations.

Pools: 9 (plus water park) · Restaurants: 7 à la carte + 4 grab & go · Beach Quality: Blue Flag certified · All-Inclusive Type: Ultra all-inclusive

What is the Mitsis Selection Blue Domes about?

The Mitsis Selection Blue Domes is a 5-star resort positioned as the flagship ultra all-inclusive property in the Mitsis portfolio on Kos. The resort is designed to keep guests on-site: with 12 dining outlets, nine pools, and a full entertainment program, there’s little reason to leave the beachfront grounds. The property occupies a stretch of Blue Flag-certified beach in Kardamena, a town that also offers shops, bars, and nightlife for those who do venture out.

“Mitsis Selection Blue Domes is the absolute ultra all-inclusive beach resort in Kos” — Mitsis official site

Overview of the resort

• 499 rooms including standard guestrooms, bungalows, maisonettes, and villas with private pools (Expedia (global travel platform))
• Ultra all-inclusive package covering meals, drinks, and snacks (Mitsis official site)
• 24-hour room service, furnished balconies, air conditioning, and stocked minibars (Expedia (global travel platform))

Location and setting

• Beachfront property on a Blue Flag-awarded beach in Kardamena, Kos (Destination2 (travel operator))
• Kardamena town within walking distance, offering restaurants, bars, and shops
• Kos Airport (KGS) approximately 10 km, about a 15-minute drive

The pattern: The resort builds an island within an island — but the proximity to Kardamena’s lively strip means guests get hybrid access: all-inclusive seclusion plus local nightlife if they want it.

What amenities does Mitsis Selection Blue Domes offer?

When a property advertises “ultra all-inclusive,” the amenities list becomes the contract between promise and reality. Blue Domes leans heavily on variety — nine pools, a dozen-plus dining venues, and a full activity roster — but the question is whether breadth comes at the cost of depth.

Pools and water features

• 9 outdoor freshwater pools (Destination2 (travel operator))
• Water park with slides (listed on Booking.com (accommodation partner))
• Children’s pool and dedicated splash areas
• Some travel aggregators list 10–12 pools including saltwater — discrepancies exist (Kayak (travel search engine))

Dining options

• 7 à la carte restaurants: Greek Street Food, Italian, Tex-Mex, South America, Pan-Asian & Sushi, Ellinadiko, plus buffet options (Booking.com (accommodation partner))
• 4 grab & go snack outlets for casual dining
• Late-arrival dinner service from 22:30 to 04:00 (Destination2 (travel operator))

Recreation and entertainment

• Tennis, windsurfing, pedal boats, canoes, cycling, and volleyball (Destination2 (travel operator))
• Wellness centre with spa, fitness centre, Turkish/steam bath (Booking.com (accommodation partner))
• Kids’ club, evening entertainment, and themed dinner nights (Booking.com (accommodation partner))
• Yoga classes available

The trade-off: With 12 dining venues, guests rotate through cuisines across a week-long stay without repetition. But the “ultra” claim lives or dies on the quality of those kitchens, and dish quality can shift across themed outlets.

Is Mitsis Blue Domes all-inclusive?

Yes, but “all-inclusive” comes in different tiers across the Greek resort market, and Blue Domes operates at the premium end. The ultra all-inclusive package at this property covers meals, drinks (including branded alcohol at the main bars), and snacks across all venues — no meal credits or surcharges for the à la carte restaurants.

Four facts, one pattern: the meal schedule boxes guests into specific windows, but the coverage is otherwise comprehensive.

The implication: The 04:00–07:00 early breakfast window is a practical lifeline for early departures and jet-lagged arrivals — a detail competitors often omit. The 22:30–04:00 late dinner also solves the problem of late-afternoon flight arrivals without a missed meal.

Is there a dress code at Mitsis Blue Domes?

Dress code rules at all-inclusive resorts often sit in fine print, and Blue Domes is no exception. The policy varies by venue and time of day.

• Evening dress code in à la carte restaurants is described as “Island chic” — excludes beachwear, swimwear, and flip-flops (Destination2 (travel operator))
• Swimwear acceptable only around pools and beach areas
• Smart casual applies in buffet restaurant after 18:00
• No specific policy published for daytime dining areas

What this means: For a couple booking a romantic dinner at Pan-Asian & Sushi, packing a collared shirt and smart shoes for men and a sundress or smart-casual outfit for women is the safe hedge. Swim trunks and flip-flops will likely see guests redirected.

Which Mitsis resort is best?

Mitsis runs multiple properties across Kos, Crete, and Rhodes, and each has a different personality. Blue Domes is geared heavily toward families and groups seeking activity breadth. Mitsis Selection Blue Domes is one of the top-rated Mitsis properties, but “best” depends entirely on guest profile.

Three properties, three distinct promises — the right choice depends on how you define “best.”

The pattern: Blue Domes wins on raw amenity count. But couples seeking quiet will find Alila’s adults-only policy more aligned. Budget travelers may overpay for Blue Domes’ extras they don’t use.

What we know for sure — and what’s fuzzy

The research for this piece drew on both official Mitsis materials and third-party booking sites, and not all claims line up perfectly.

Confirmed facts

• Ultra all-inclusive beach resort in Kardamena, Kos (Mitsis official site)
• 9 outdoor pools (confirmed across multiple sources) (Destination2 (travel operator), Booking.com (accommodation partner))
• 7 à la carte restaurants + 4 grab & go outlets (Destination2 (travel operator))
• Blue Flag beach (Destination2 (travel operator))
• 499 rooms across multiple categories (TripAdvisor (guest reviews), Expedia (global travel platform))

What remains unclear

• Exact dress code policy — varies by source (Island chic vs smart casual)
• Water park availability — not listed on all booking platforms consistently (Kayak (travel search engine))
• Entertainment schedule — no official daily program published online
• Specific room amenities — minibar contents, premium suite features not standardized across sources

Frequently asked questions

Related reading

• Cheap All Inclusive Holidays 2025 – Best Deals and Savings — for readers comparing all-inclusive vacation packages
• Extra Virgin Olive Oil – Best Brands, Cooking & Health Guide — a companion read for travelers interested in Greek cuisine and local products