World's Most Secret Hotels (2023)

S02E02 Hidden Retreats

Guests explore a fortress-like hotel nestled in the Empty Quarter of the United Arab Emirates, experience the serene simplicity of a minimalist hotel by a peaceful Norwegian river, and enjoy a futuristic getaway in three custom treehouses set within the woodlands of Dorset. They also discover an environmentally friendly yellow submarine along the banks of County Monaghan in Ireland, and unwind in a lavish hotel constructed from upcycled shipping containers in the rugged outback of New South Wales, Australia.