Theros All Suite Hotel - Adults Only is a 5-star retreat on the island of Kos, Greece. Located in Lambi, this beachfront property sits about 1mi from the city center and offers an adults-only escape with private entrances and spacious suites designed for relaxed, sophisticated living.

Featured amenities include a water park (extra charges), spa/wellness packages, snorkeling (extra charges), a restaurant, and a private beach area (free). An outdoor swimming pool is free, WiFi is free, and room service is available. The fitness center is free, and streaming services like Netflix help unwind after sunset. Other conveniences include air conditioning (free), an airport shuttle (extra charges), a beach, a sauna (extra charges), a tennis court (extra charges), a private entrance, a bar, a sun deck, massage (extra charges), a terrace, soundproof rooms, a 24-hour front desk, non-smoking rooms, patio, and wheelchair accessibility. Beach umbrellas (free), beach chairs/loungers, a garden, and extra-long beds (> 6.5 ft) round out the lineup.

The property has 723 reviews, reflecting a well-documented experience in Kos with a convenient location near the city center and direct beach access.

Kos’s beachfront escape blends sun-kissed days with relaxed sophistication. At the on-site restaurant Mazi, the modern, romantic setting pairs Greek and Mediterranean flavors for memorable dinners and lingering evenings. A free private beach area invites sunset strolls, while the seasonal outdoor pool with a shallow end is perfect for a refreshing dip after a day in the sun.

Adventure and wellness complement downtime. A on-site water park is available for an extra charge, and snorkeling is offered for a fee as well. Spa and wellness packages provide a pampering option, and the fitness center keeps workouts on track. For easy arrivals and explorations, an airport shuttle is available for an extra charge, and a private entrance adds a touch of exclusivity to the stay.

Everyday comforts are simple here—free WiFi, air conditioning, and a 24-hour front desk to help with plans around the clock. Acceptable payments include cash, Mastercard, Visa, and Maestro. Beach umbrellas and chairs are free, with sun decks and a garden to wander through. With 723 reviews backing the experience, the property offers a well-documented track record, and some suites even feature private pools for an extra layer of luxury.