Altis Belém Hotel & SPA is a modern classic on the bankside of Lisbon’s River Tagus. Everything about this 50-bedroom, five-star haven is a lesson in sleek, contemporary design with bustling Lisbon on one side and the serenity of the Tagus on the other. Home to BSpa by Karin Herzog – Lisbon’s only Karin Herzog spa – this oasis of tranquillity comprises a heated indoor pool, contrast pool, sauna, Vichy shower, hammam, gym and sundeck with outdoor pool. Signature Karin Herzog rituals include Oxygen Spa Therapy executed in treatment rooms inspired by the five elements of nature.

Guest rooms and suites are also themed but to evoke the regions once explored by the Portuguese, with entire walls of art capturing the essence of a particular destination such as Brazil and West Africa. Their huge picture windows frame wonderful river views or garden vistas and offer up everything required for a relaxing, comforting stay (marble and glass bathrooms, a pillow menu, blackout blinds, down feather duvets…).

The lucky winner will receive:

A two-night stay
Dinner at the Michelin-starred Feitoria
Breakfast