Indulge in the world's most luxurious spa hotels

With a stay at NH Brussels Grand Place Arenberg in Brussels (Quartier du Centre - Centrumwijk), you'll be a 5-minute drive from Tour & Taxis and 5 minutes from La Grand Place. This hotel is 1.6 mi (2.6 km) from Avenue Louise and 2.5 mi (3.9 km) from European Union Parliament Building.

With a stay at Moeke Mooren in Appeltern, you'll be 2.4 mi (3.9 km) from The Gardens of Appeltern and 9.1 mi (14.6 km) from De Maashorst Naturepark. This beach hotel is 10.6 mi (17 km) from Beldert Beach and 14.4 mi (23.3 km) from Berendonck.

A stay at Hotel Beethoven places you in the heart of Frankfurt, within a 15-minute walk of Frankfurt Trade Fair and Alte Oper. This hotel is 4.6 mi (7.5 km) from Deutsche Bank Park and 1.7 mi (2.8 km) from Römerberg.

Situated in Douglas, 200 metres from Douglas Beach, Opul Boutique at Admiral House offers beachfront accommodation and various facilities, such as a bar. This 4-star hotel offers a 24-hour front desk and a concierge service. The property is non-smoking and is located 2.4 km from TT Grandstand.

The rooms at the hotel are fitted with a flat-screen TV and a safety deposit box. With a private bathroom fitted with free toiletries, rooms at Opul Boutique at Admiral House also feature free WiFi, while some rooms have a sea view. All rooms will provide guests with a desk and a coffee machine.

The breakfast offers continental, Full English/Irish or vegetarian options.

Laxey Wheel is 13 km from the accommodation, while Castle Rushen is 16 km from the property. Isle of Man Airport is 15 km away.

With a stay at Hotel Monte Cristo in Hoeselt, you'll be within a 5-minute drive of Fastline and Alden Biesen Castle. This spa hotel is 10.2 mi (16.4 km) from Vrijthof and 4.9 mi (7.9 km) from Tongeren Flea Market.

With a stay at Brit Hotel Privilège Paris - Rosny in Rosny-sous-Bois, you'll be within a 15-minute drive of Stade de France and Canal Saint-Martin. This hotel is 8.2 mi (13.2 km) from Palais Garnier and 11.5 mi (18.5 km) from Arc de Triomphe.

With a stay at Auszeit Hotel – das Frühstückshotel in Düsseldorf (Stadtbezirk 3), you'll be a 3-minute drive from Mitsubishi Electric Hall and 5 minutes from Düsseldorf Christmas Market. This hotel is 2.6 mi (4.2 km) from Rhine Promenade and 4.9 mi (7.8 km) from Messe Düsseldorf.

A stay at Hôtel 37 Bis places you in the heart of Neuilly-sur-Seine, within a 5-minute drive of Arc de Triomphe and La Défense. This spa hotel is 1.2 mi (1.9 km) from Louis Vuitton Foundation Museum and 1.2 mi (1.9 km) from Champs-Élysées.

Holiday Inn Belfast City Centre by IHG is centrally located in Belfast – a 4-minute walk from Grand Opera House and 10 minutes by foot from Belfast City Hall. This hotel is 0.6 mi (1 km) from Victoria Square Shopping Centre and 0.7 mi (1.1 km) from Queen's University of Belfast.

A stay at Upstalsboom Parkhotel places you in the heart of Emden, within a 10-minute walk of East-Frisian local history museum and Amrumbank lightship. This hotel is 0.5 mi (0.8 km) from Ostfriesisches Landesmuseum Emden and 0.5 mi (0.8 km) from Otto Huus.

Located in Ivry-sur-Seine (Ivry-port), Mercure Paris Ivry Quai de Seine is within a 15-minute drive of Place d'Italie and Paris Expo. This hotel is 4.3 mi (6.9 km) from Luxembourg Gardens and 4.4 mi (7 km) from Notre-Dame.

Golden Tulip Opera De Noailles is centrally located in Paris – a 4-minute walk from Boulevard Haussmann and 7 minutes by foot from Palais Garnier. This family-friendly hotel is 0.4 mi (0.7 km) from Rue de Rivoli and 1.3 mi (2.1 km) from Place de la Concorde Urban Park.

Located 1.4 km from Cologne Zoo in Cologne and just 100 metres from the nearest metro station, 1st Floor Köln 2 features free WiFi access and on-site private parking.

Every room is fitted with a flat-screen TV with satellite, a bluetooth sound system and a free minibar. You will find a coffee machine in the room. Most of the rooms come with a private bathroom with a spa bath.

There is luggage storage space at the property.

The nearest tram stop is 100 metres away. Musical Dome, Cologne is 2.4 km from 1st Floor Köln, while Stadtgarten, Cologne is 2.6 km away. The nearest airport is Cologne Bonn Airport, 15 km from 1st Floor Köln 2.

With a stay at Relais des Trois Châteaux in Cour-Cheverny, you'll be steps from Chateaux de la Loire and a 1-minute drive from Les Secrets de Moulinsart. This hotel is 10.5 mi (16.9 km) from Château de Chambord and 0.6 mi (1 km) from Maison des Vins de Cheverny.

When you stay at Rokeby Manor in Invergarry, you'll be near ski lifts, within a 5-minute drive of Drynachan Woodturning Gallery and Well of the Seven Heads. This guest house is 31.3 mi (50.4 km) from Ben Nevis and 3.6 mi (5.9 km) from Invergarry & Fort Augustus Railway Museum.

A stay at Best Western Plus Thionville Centre places you in the heart of Thionville, steps from Parc Wilson and 8 minutes by foot from Parc Napoleon. This spa hotel is 1.1 mi (1.8 km) from Pont Ecluse Nord and 1.3 mi (2.1 km) from IUT de Thionville.

Boasting a restaurant, bar and views of river, Emser ThermenHotel is situated in Bad Ems, 19 km from Electoral Palace, Koblenz. Featuring an outdoor swimming pool, the 4-star hotel has air-conditioned rooms with free WiFi, each with a private bathroom. There is a spa and wellness centre with a terrace, fitness centre and sauna, as well as a hot tub.

All rooms at the hotel are fitted with a seating area, a flat-screen TV and a safety deposit box. Guest rooms have a desk.

Breakfast is available, and includes buffet, continental and vegetarian options.

Emser ThermenHotel offers a hammam. The area is popular for hiking and cycling, and bike hire is available at the accommodation.

Speaking German, English, Spanish and French, staff are willing to help at the 24-hour front desk.

Rhein-Mosel-Halle is 19 km from Emser ThermenHotel, while Koblenz Theatre is 20 km from the property. Frankfurt-Hahn Airport is 75 km away.

Located in Edinburgh (Gorgie), Tynecastle Park Hotel is within a 5-minute drive of Murrayfield Stadium and Princes Street. This hotel is 1.6 mi (2.6 km) from George Street and 1.8 mi (2.8 km) from Grassmarket.

With a stay at THE PIG at Harlyn Bay - Cornwall in Padstow, you'll be within a 15-minute walk of Harlyn Bay Beach and Harlyn Surf School. This hotel is 20.5 mi (32.9 km) from Fistral Beach and 0.1 mi (0.1 km) from Cornwall Area of Outstanding Natural Beauty.

With a stay at Hilton Garden Inn Leiden in Oegstgeest, you'll be connected to the convention centre, just steps from Corpus and a 3-minute drive from Leiden Bio Science Park. This family-friendly hotel is 1.5 mi (2.5 km) from Naturalis Biodiversity Center and 1.9 mi (3.1 km) from Valk Windmill.