You could stay in retreats under the water, remote desert lodges and a cabin built into the treetops.
A new Channel 4 show World's Most Secret Hotels is poised to show its first episode on Sunday, January 29, at 6.45pm.
As the title makes clear, the programme will shine a spotlight on some of the most stunning hotels and resorts which have gained a reputation for staying out of it.
Channel 4 promises the show will "explore the most hidden and remote hotels on the planet".
These also include Britain's most remote mainland hotel, a former decoy bunker in Wales that has been converted into a luxury abode, and the highest mountaintop hotel in Europe.
The Decoy Bunker in Monmouthshire is an underground structure that was built during World War II as a decoy airfield, designed to confuse German bombers.
It is a large concrete structure that is partially buried in the ground and is roughly the size of a football pitch.
Having served its original purpose, the bunker is now a protected monument and is open to the public as a luxury hotel.
Wadi Rum Bubble Loxotel in Jordan offers a unique hotel experience that combines the beauty of the desert with the comfort of modern amenities.
It is located deep in the Jordanian desert, offering stunning views of the surrounding sand dunes and the Wadi Rum Valley.
Guests can spend their days exploring the desert on camelback, hiking, and stargazing, or simply relaxing in one of the hotel’s many outdoor areas.
Each of the hotel’s bubble suites is equipped with luxury amenities including air conditioning, private bathrooms, and a private balcony.
Mashpi Lodge is a unique eco-lodge located in a pristine cloud forest in Ecuador’s northwest Chocó region.
Surrounded by lush vegetation, the lodge features 22 luxury rooms with floor-to-ceiling windows that offer incredible views of the surrounding forest.
Guests can explore the tropical rainforest with experienced naturalists and guides, take a ride in the lodge’s aerial tram, get up close with wildlife on night walks and canopy hikes, and relax in the Spa and Wellness Centre.
The lodge also offers delicious cuisine, a library with books about the region’s biodiversity and ecology, and a range of activities to suit all interests and levels of fitness.
The Garvault in Kinbrace Village is the most remote hotel in mainland Britain.
"While the isolation might be a tonic for weary travellers, we discover how running this six-bedroom hotel is a challenging operation here, made harder by the fact that it is completely cut off from the national power grid and water board," Channel 4 has said.
The hotel is located in the North Highlands of Scotland surrounded by rolling hills and lush green meadows.
The area is also home to a range of wildlife, including birds and deer. The nearby River Shin provides an excellent opportunity for fishing and kayaking.
The Tower at RAF Wainfleet, Skegness, is a Grade II listed building located within a bombing range.
Originally built as a lookout tower for the Royal Air Force, it is now a popular hotel that is perfect for aviation buffs.
Visitors can sleep in a Jetstream passenger plane or a decommissioned Lynx helicopter that’s now luxury accommodation.
The Glacier Hotel in Italy is an Alpine-style lodge located close to the ski slopes and hiking trails of the Val Senales ski resort.
The hotel offers stunning views of the surrounding snow-capped mountains, and is the perfect place to relax and unwind after a day on the slopes.
According to the hotel's website, "at 3212 metres in Val Senales is not only the highest hotel in Europe, but also ensures visitors the peak of happiness."
Guests can enjoy a range of amenities, from a cosy bar and lounge to a spa centre with a sauna and a Turkish bath.
Caerwenfor Cottage in Wales is is surrounded by rolling hills, stunning views and tranquil farmland, making it the perfect place to get away from it all and relax.
What makes it particularly interesting is the fact that it is sunk into cliffs formed more than 500million years ago.
It sits some 300 metres above the sea on a giant cliff top between Llangrannog and Cwmtydu.
The Harlingen Harbour Crane Hotel in the Netherlands is a giant piece of docking equipment which has been converted into a luxury hotel for two people.
The crane is 30 metres high, and the room is located at the top of the crane, providing stunning views of the harbour and the surrounding area.
It is equipped with a double bed, a kitchenette, a bathroom and a terrace, as well as a private lift which takes guests to the top of the crane.
Treehotel in Harads Village, Swedish Lapland hotel boasts five treehouses designed by different artists, all of which are suspended amongst the trees.
Guests can choose from a variety of treehouse styles, from the UFO-inspired Mirrorcube to the Dragonfly and the Bird's Nest.
All of the treehouses offer spectacular views of the surrounding forest and mountains, while the hotel features a restaurant serving a variety of local dishes, and a spa with a sauna, jacuzzi and massage services.
The Cley Windmill is an iconic Grade II listed post mill in the village of Cley next the Sea in Norfolk, built in the 19th century.
It boasts scenic coastal views and is a fabulous base for walkers, birdwatchers and romantic couples.
Not only does it have characterful rooms, hearty food and friendly staff, but guests are privy to superb views over reed beds towards Blakeney Harbour too.
