Indulge in the world's most luxurious spa hotels

Eden au Lac is situated in the Mullethal in Luxembourg and offers extensive leisure facilities including a spa. It overlooks Echternach Lake and features free WiFi in the public areas.

The rooms at this hotel come with a minibar, TV and a work desk. Each room also features a seating area and is provided with a robe. Some of the rooms feature picturesque countryside views.

Eden features connecting indoor and outdoor swimming pools. Guests can make use of the sauna, steam room and fitness centre. The hotel also includes on-site tennis and squash courts, and more.

Located in Tegelen, Bilderberg Chateau Holtmuhle is a 3-minute drive from Jochumhof and 8 minutes from Stadium De Koel. This eco-friendly hotel is 4 mi (6.4 km) from Gallery Wilms and 4 mi (6.5 km) from Limburgs Museum.

With a stay at Blackaddie House Hotel in Sanquhar, you'll be 10.8 mi (17.4 km) from Drumlanrig Castle and 12.2 mi (19.7 km) from New Cumnock Golf Club. This inn is 18.3 mi (29.5 km) from Dumfries House and 19.9 mi (32 km) from Barony Colliery.

With a stay at Mercure Paris Boulogne in Boulogne-Billancourt (République–Point-du-Jour), you'll be within a 5-minute drive of Paris Expo and Roland Garros Stadium. This eco-friendly hotel is 0.7 mi (1.2 km) from Parc des Princes and 3 mi (4.8 km) from Eiffel Tower.

Situated conveniently in the Glasgow City Centre district of Glasgow, piccolo Hotel is set 1.1 km from Buchanan Galleries, 1.4 km from Glasgow Queen Street Station and 200 metres from Sauchiehall Street. This 4-star hotel offers free WiFi. The property is 1.1 km from the city centre and 1 km from The Glasgow Royal Concert Hall.

The units come with a flat-screen TV with satellite channels, fridge, a kettle, a shower, free toiletries and a desk. Rooms are complete with a private bathroom equipped with a hairdryer, while certain units at the hotel also have a seating area. All rooms feature a safety deposit box.

Breakfast is available, and includes continental, Full English/Irish and vegetarian options. At piccolo Hotel you will find a restaurant serving Italian and Turkish cuisine. Vegetarian, dairy-free and halal options can also be requested.

Popular points of interest near the accommodation include Glasgow Central Station, George Square and University of Glasgow. Glasgow Airport is 14 km away.

A stay at Black Boy Inn places you in the heart of Caernarfon – a 1-minute drive from Caernarfon Castle and 9 minutes from GreenWood Forest Park. This inn is 8.6 mi (13.9 km) from National Slate Museum and 9 mi (14.5 km) from St Tysilio's Church.

A stay at Mercure Vichy Thermalia places you in the heart of Vichy, steps from Thermes de Vichy and 2 minutes by foot from Hall des Sources. This hotel is 0.4 mi (0.7 km) from Palais des Congrès Opéra Vichy and 0.5 mi (0.9 km) from Musée de l’Opéra de Vichy.

With a stay at Hotel Saint-Marc, you'll be centrally located in Paris, steps from Grands Boulevards and within a 10-minute walk of Galerie Vivenne. This spa hotel is 0.5 mi (0.8 km) from Palais Garnier and 0.7 mi (1.2 km) from Galeries Lafayette.

Conveniently situated in the centre of Blackpool, The Dudley Hotel provides free WiFi throughout the property, a shared lounge and free private parking for guests who drive. This 4-star hotel offers a bar. The property is non-smoking and is located 300 metres from Blackpool South Beach.

With a private bathroom equipped with a shower and free toiletries, certain rooms at the hotel also offer a sea view. Guest rooms in The Dudley Hotel are fitted with a flat-screen TV and a hairdryer.

Breakfast is available daily, and includes continental, Full English/Irish and vegetarian options.

Popular points of interest near the accommodation include Blackpool Promenade Beach, Blackpool Central Beach and Blackpool Pleasure Beach. Liverpool John Lennon Airport is 100 km away.

A stay at Begijnhof Hotel places you in the heart of Leuven, steps from Dyle and 3 minutes by foot from St. John the Baptist Church. This hotel is 13.8 mi (22.2 km) from NATO Headquarters and 0.7 mi (1.2 km) from Kruidtuin Botanical Garden.

When you stay at Mercure Paris Porte de Pantin in Pantin, you'll be connected to the convention centre – a 4-minute drive from Canal Saint-Martin and 7 minutes from Stade de France. This hotel is 4 mi (6.5 km) from Notre-Dame and 4.8 mi (7.7 km) from Luxembourg Gardens.

Located in Amsterdam (Amsterdam City Centre), Hotel Estheréa is within a 10-minute walk of Madame Tussauds and Dam Square. This historic hotel is 0.5 mi (0.9 km) from Anne Frank House and 1.4 mi (2.2 km) from Heineken Experience.

Located in Joue-les-Tours, Mercure Tours Sud is on a lake, within a 10-minute drive of Botanical Garden and University of Tours. This eco-friendly hotel is 4.9 mi (7.9 km) from Vinci International Convention Centre and 5.1 mi (8.2 km) from Place Plumereau.

With a stay at Apex City of Edinburgh Hotel, you'll be centrally located in Edinburgh, steps from Grassmarket and 6 minutes by foot from Edinburgh Castle. This eco-friendly hotel is 0.5 mi (0.8 km) from Royal Mile and 0.3 mi (0.5 km) from University of Edinburgh.

Fletcher Hotel-Hotel Wolfheze is an intimate 4-star hotel located in forested surroundings near Arnhem. Splash around in the pool or relax in the sauna after a beautiful walk in the area.

The hotel offers attractive rooms equipped with a private bathroom with a bath and a balcony or terrace. In the morning you can sit down for a splendid breakfast with different breads, eggs, organic cereals and healthy juices.

Take a swim in the indoor pool or play tennis on the tennis court. You can also try your golf skills on the nine holes Pitch and Putt Bosgolf course. The sauna is there for you to relax. For kids, the indoor playground will promise hours of fun.

Fletcher Hotel-Hotel Wolfheze has a culinary restaurant "De Tuin van Wolfheze" which is open the whole day, from 11.00 till 21.00 o'clock. Breakfast, lunch, dinners and appetizers are served. Sit out on the terrace and enjoy the views and nature around.

The Gelredome Stadium is 10 km away from Wolfheze. Arnhem is 10 minutes away and offers cozy cafés, shopping areas and museums. Nature lovers can enjoy making lovely walks or go biking.

With a stay at Golf View Hotel & Spa in Nairn, you'll be next to a golf course, just a 2-minute walk from Moray Firth and 5 minutes by foot from Nairn Golf Club. This beach hotel is 0.6 mi (1 km) from Nairn Beach and 0.9 mi (1.4 km) from Nairn Museum.

Located in Amsterdam (Amsterdam East), Chasse Hotel Residency is within a 10-minute drive of Rijksmuseum and Dam Square. This hotel is 2.9 mi (4.7 km) from Van Gogh Museum and 3.4 mi (5.5 km) from Anne Frank House.

With a stay at The Collector, you'll be centrally located in The Hague, within a 15-minute drive of Scheveningen Beach and Grote Kerk Den Haag. This hotel is 8 mi (12.9 km) from Duinrell and 3.6 mi (5.7 km) from Kijkduin Beach.

A stay at Dakota Glasgow places you in the heart of Glasgow, within a 15-minute walk of Buchanan Street and George Square. This hotel is 1.5 mi (2.4 km) from OVO Hydro and 3.9 mi (6.3 km) from Hampden Park.

With a stay at Hotel Stadt München, you'll be centrally located in Düsseldorf, within a 5-minute drive of Konigsallee and Rhine Promenade. This spa hotel is 4 mi (6.5 km) from Messe Düsseldorf and 1.7 mi (2.7 km) from Mitsubishi Electric Hall.