Adults-only hotels and resorts

Milan, Milan, Lombardy, Italy

• Hotels and resorts

The Boutique Hotel 10Keys Milano, set within the Workness coworking space, has soundproofed rooms with a steam shower.

Verified by our editors on 1 August 2025

Krumpendorf am Wörthersee, Austria

• Hotels and resorts

The 236 Rooms Wörthersee is on the Hauptstraße in Krumpendorf am Wörthersee, in Carinthia, with the lake in front and self check-in. It is reserved for adults: Booking states that children are not allowed, without naming an age.

Verified by our editors on 24 October 2026

La Valletta, Malta

• Hotels and resorts

The 66 Saint Paul's & Spa is a 5-star hotel on Malta that won the 2023 edition of 4 Hotel. Refined but warm service in a historic setting.

Verified by our editors on 14 August 2025

Ragusa, Sicily, Italy

• Hotels and resorts

Set in the heart of Ragusa Ibla, in Sicily, a baroque quarter on the UNESCO list since 2002, the a.d. 1768 occupies the piano nobile and the second floor of Palazzo Arezzo di Donnafugata, a few steps from the steps of the cathedral of San Giorgio. It is a four-star hotel of about ten rooms and suites, all different and named after family names, reserved for guests aged 18 and over.

Verified by our editors on 30 July 2025

Bad Gastein, Austria

• Hotels and resorts

The Straubinger Grand Hotel is on the Straubingerplatz, in the old centre of Bad Gastein at 1,017 metres above sea level, beside the waterfall that runs through the town. The official website's frequently asked questions state that it is an adults-only hotel from 14 years upwards, while the booking portal merely excludes children.

Verified by our editors on 6 September 2026

Andalo, Trento, Trentino-South Tyrol, Italy

• Hotels and resorts
• Adult spa
• Textile-free sauna

The Adler Hotel Andalo Wellness and Spa is a 4-star adults hotel in the centre of Andalo, in the province of Trento, with a high-quality wellness centre.

Verified by our editors on 5 August 2025

Sankt Jakob in Haus, Austria

• Hotels and resorts

In the hamlet of Reith, above the village of Sankt Jakob in Haus in the Tyrolean PillerseeTal, a family-run four-star hotel that welcomes only guests from 14 years upwards. An award-winning natural pool, a small indoor pool, two saunas and a kitchen praised by the guides.

Verified by our editors on 6 September 2026

Venice, Venice, Veneto, Italy

• Hotels and resorts

Ai Due Fanali is an adults-only hotel in a historic building in the Santa Croce district, three hundred metres from Venice Santa Lucia station, with a wooden terrace on the top floor. Booking states that children are not allowed.

Verified by our editors on 5 October 2026

Crans-Montana, Switzerland

• Hotels and resorts

The Aïda Hôtel & Spa is on Chemin du Béthania, in Crans-Montana, in Valais. It is a five-star hotel of eighteen rooms and suites, a member of Relais & Châteaux, reserved by the website for guests from sixteen years upwards. The wellness area measures three hundred square metres, with a heated indoor pool, a jacuzzi, a sauna, a steam room, a gym and an outdoor pool; at the restaurant Le Partage the chef is Franck Reynaud.

Verified by our editors on 26 October 2026

Polykhrono, Greece

• Hotels and resorts

In Polichrono, on the Kassandra peninsula in Halkidiki, the Akrogiali Exclusive Hotel is an adults-only three-star boutique hotel facing a long sandy beach. The rooms, modern and air conditioned, have a balcony over the garden or the inner courtyard, double glazing, satellite TV, a mini fridge and a tea set. The à la carte Greek breakfast is served with local produce, yoghurt, honey and home-made omelettes, while the restaurant offers fresh fish and Mediterranean cooking in the elegant dining room or on the garden terrace.

Verified by our editors on 27 August 2026

Varese, Lombardy, Italy

• Hotels and resorts

Al Borducan is a four-star hotel created in an art nouveau villa of 1924, in the heart of the pedestrian village of Santa Maria del Monte, the hamlet that crowns the Sacro Monte of Varese, at over eight hundred metres. There are nine rooms above the historic café and the restaurant, and only one, the Suite Bregonzio, has a whirlpool tub: there is no spa and no air conditioning. Small and medium-sized dogs and cats are allowed, including in the restaurant. The booking portals classify it as an adults-only property from eighteen years, while the official website does not declare it and offers an extra bed or separate beds.

Verified by our editors on 12 August 2025

Oggebbio, Verbano-Cusio-Ossola, Piedmont, Italy

• Hotels and resorts

The Albergo Bel Soggiorno is a small family-run hotel of fifteen rooms, on the hills of Gonte, a hamlet of Oggebbio, with a view over Lake Maggiore. Booking writes that children are not allowed. In summer the garden with a solarium and whirlpool tub is open to guests, with a minimum age of eighteen stated by the property.

Verified by our editors on 5 October 2026

Cravanzana, Cuneo, Piedmont, Italy

• Hotels and resorts

Ristorante Albergo Da Maurizio is a three-star adults-only hotel on via Luigi Einaudi, in Cravanzana, in the Alta Langa. Booking states that children are not allowed and the salt-water infinity pool is reserved for adults.

Verified by our editors on 3 October 2026

Lazise, Verona, Veneto, Italy

• Hotels and resorts

A nineteenth-century farmhouse reserved for adults in the locality of Fossalta, in the countryside of Lazise: an outdoor pool in the garden, an organic vegetable garden and a vegetarian breakfast served at the table, a little over two kilometres from the beach.

Verified by our editors on 4 September 2026

Maiori, Salerno, Campania, Italy

• Hotels and resorts

The Albergo Riviera is a family-run three-star hotel on via Orti, in Maiori, on the top two floors of a building fifty metres from the beach. The children conditions on Booking say that children are not allowed, and the property's own booking channel sells the rooms counting adults only. The top-floor terrace is the place for breakfast.

Verified by our editors on 27 September 2026