The Corinthia Hotel London is a luxurious five-star hotel located near Trafalgar Square. It features a stunning indoor swimming pool with a unique design. The pool area is beautifully decorated, with elegant marble and a glass roof that allows natural light to flood in. Guests can relax on comfortable loungers by the poolside or take a swim in the crystal-clear water. The hotel also offers a range of spa treatments and wellness facilities for guests to enjoy.