Indulge in the world's most luxurious spa hotels

Hotel Calamus is situated in Kehl am Rhein, 3.4 km from the town centre and 10.5 km from Strasbourg city centre. Hotel Calamus offers on-site dining. The accommodation features a 24-hour front desk.

All guest rooms in the hotel are hypoallergenic and fitted with a flat-screen TV. Featuring a private bathroom with a walk-in shower and free toiletries, rooms at Hotel Calamus also offer free WiFi. Guest rooms at the accommodation include air conditioning and a desk.

The Chattanooga Steakhouse offers grilled specialities, while the restaurant Julia's serves Italian delicacies.

There is also a 1600-square-metre indoor playground for the younger guests.

The property includes the CalaRace electric go-kart racing track and the Chattanooga Sportsbar.

The Bridge of Europe is 3.8 km from Hotel Calamus. Strasbourg International Airport is 26 km from the property.

Located in Erkrath, Essensio Hotel Düsseldorf is on the waterfront, within a 15-minute drive of Neanderthal Museum and Mitsubishi Electric Hall. This luxury hotel is 6.1 mi (9.9 km) from Konigsallee and 6.8 mi (10.9 km) from Museum Kunstpalast.

This 4-star hotel in Eisenschmitt is located in the scenic Salmtal valley, in the Eifel region. It offers a large spa, soundproofed rooms with free Wi-Fi, and many leisure activities.

The Hotel Molitor’s Mühle has spacious rooms with satellite TV and stylish bathrooms. All rooms feature modern décor.

The Molitor’s Mühle’s free spa area includes a large swimming pool, different saunas, and a hammam. Different massages and medical treatments can also be booked.

Sports activities at Molitor’s include Nordic walking, angling, and bicycle tours. Mountain bikes can be rented directly at the hotel.

Rich breakfast buffets are available at the Mühle every day. Guests are also welcome to relax on the terrace or in the bar.

Private parking is available at the Hotel Molitor’s Mühle on request.

• Adults only
• Top-notch views
• Close to the beach

After a couple-friendly Cornwall retreat? The Fistral Beach Hotel and Spa is just up your alley. It’s got romance-inducing ocean views, sophisticated interiors and a serene spa. The best bit? The whole place is adults-only, so there’s not a screaming toddler in sight. The whole place is perched above Fistral Beach, 10 minutes’ drive from the centre of Newquay and a short stroll from the sands.

The rooms all ooze coastal chic, and they come with comfy Hypnos beds, GAIA toiletries and free spa entry as standard. But you can also upgrade to even fancier rooms with a sea view, a private balcony or suites that come with your very own private hot tub – depending how extra you’re feeling.

Facilities-wise, the restaurant and bar both make the most of the oceanfront setting with huge floor-to-ceiling windows. Dune’s been awarded two AA Rosettes for its locally inspired menu. You can tuck into Cornish fish soup, pan-fried stone bass and ray wing. Meanwhile, the Bay Bar serves coffee and brunch, as well as afternoon tea and cocktails.

There are fun events to join in with, like bottomless brunches with live saxophonists and cocktail masterclasses. Or, you can wind things down in the gorgeous spa, with its indoor pool, jacuzzi, steam room and sauna.

When you stay at Corendon Amsterdam Schiphol Airport, a Tribute Portfolio Hotel in Badhoevedorp, you'll be near the airport, within a 15-minute drive of Van Gogh Museum and Vondelpark. This luxury hotel is 11.7 mi (18.9 km) from Dam Square and 8.5 mi (13.7 km) from Johan Cruyff Arena.

Located in Lent, Van der Valk Hotel Nijmegen - Lent is a 4-minute drive from Holland Casino Nijmegen and 7 minutes from Radboud University Nijmegen. This eco-friendly hotel is 3.1 mi (5 km) from St Stevenskerk and 4.2 mi (6.7 km) from Goffert Stadium.

Located in Grange-over-Sands, Grange Boutique Hotel is in a national park, within a 15-minute drive of Cartmel Racecourse and Lakes Aqaurium. This hotel is 7.8 mi (12.6 km) from Lake Windermere and 11.1 mi (17.9 km) from Sizergh Castle.

Located in Helston, Mullion Cove Hotel & Spa is near the beach, within a 5-minute walk of Cornwall Area of Outstanding Natural Beauty and Mullion Cove Harbour. This eco-friendly hotel is 18.3 mi (29.5 km) from St. Michael's Mount and 0.6 mi (1 km) from Gallery Anthony.

When you stay at Bilderberg De Bovenste Molen Hotel in Venlo, you'll be in the historical district, within a 5-minute drive of Stadium De Koel and Limburgs Museum. This eco-friendly hotel is 2.5 mi (4 km) from Venlo Town Hall and 3 mi (4.8 km) from Chateau Holtmuhle.

Located in Iserlohn, Hotel VierJahreszeiten am Seilersee is in a rural location – a 4-minute drive from Rothaar Mountains Nature Park and 7 minutes from Dechen Cave and Museum. This luxury hotel is 9.1 mi (14.7 km) from Marienkrankenhaus Schwerte – Schützenstraße and 9.8 mi (15.7 km) from Hohenlimburg Castle.

With a stay at Villa Hammerschmiede Hotel & Restaurant in Pfinztal, you'll be 10.1 mi (16.2 km) from Theatre Pforzheim and 10.9 mi (17.5 km) from Karlsruhe Zoo. This luxury hotel is 10.9 mi (17.6 km) from CongressCentrum Pforzheim and 10.9 mi (17.6 km) from Botanical Garden.

Located in Wadebridge, St Moritz Hotel is by the sea, within a 15-minute walk of Greenaway Beach and Hayle Bay. This beach hotel is 14 mi (22.6 km) from Tintagel Castle and 21.6 mi (34.7 km) from Watergate Bay Beach.

Located in Bantry, Seaview House Hotel is a 2-minute drive from Bantry Bay Golf Club and 6 minutes from Wolfe Tone Square. This spa hotel is 3.7 mi (5.9 km) from Carriganass Castle and 4.3 mi (6.9 km) from Bantry House.

Located in Thurles, Horse and Jockey Hotel is within a 10-minute drive of Thurles Golf Club and Holy Cross Abbey. This spa hotel is 5.7 mi (9.2 km) from Semple Stadium and 5.9 mi (9.4 km) from Thurles Racecourse.

The family-run, 4-star Hotel Birkenhof occupies a country-style, English cottage and offers a park-like garden.

All of the comfortable rooms at the Hotel Birkenhof have a queen-size bed. Some rooms have views of the garden.

A buffet breakfast is available each morning at Hotel Birkenhof. Dinner is served from Mondays to Saturdays, while the restaurant is open for lunch on Sundays.

From the sunny terrace, guests have views of the garden.

The Birkenhof has a wellness area with sauna, solarium and sunbathing lawn.

Located in Paris (Saint-Germain-des-Prés), L'Hotel is a 4-minute walk from Les Deux Magots and 6 minutes by foot from Seine. This luxury hotel is 0.6 mi (0.9 km) from Louvre Museum and 0.7 mi (1.1 km) from Orsay Museum.

With a stay at Château d'Artigny in Montbazon, you'll be 9.3 mi (15 km) from Parc des Expositions de Tours and 10 mi (16.1 km) from Vinci International Convention Centre. This family-friendly hotel is 10.3 mi (16.6 km) from Tours Fine Arts Museum and 10.4 mi (16.7 km) from Saint-Gatien Cathedral.

Located in Serris, Ki Space Hotel & Spa, près de Disneyland Paris is within a 5-minute drive of La Vallée Village and Val d'Europe Shopping Center. This hotel is 1.6 mi (2.5 km) from SEA LIFE Val d'Europe and 2.7 mi (4.3 km) from Disney Village.

With a stay at Dandy Hotel & Kitchen in Paris (Paris City Center), you'll be steps from Centre Pompidou and 15 minutes by foot from Notre-Dame. This spa hotel is 0.2 mi (0.4 km) from Rue de Rivoli and 0.6 mi (1 km) from Palais Royal.

In the heart of Amsterdam, Hotel Mercier is within a 5-minute drive of Vondelpark and Leidseplein. This eco-friendly hotel is 1.4 mi (2.3 km) from Rijksmuseum and 1.6 mi (2.6 km) from Van Gogh Museum.