Hotel Hospes Puerta de Alcalá is a sustainable hotel situated near El Retiro Park in Madrid. This eco-friendly hotel combines contemporary design with sustainable practices. The hotel has implemented energy-saving measures, such as LED lighting and motion sensors, to reduce its energy consumption. It also promotes water conservation through the use of low-flow fixtures and a linen reuse program. Hotel Hospes Puerta de Alcalá offers comfortable and stylish rooms, a rooftop terrace with panoramic views, and a spa that uses organic and natural products. Guests can enjoy a sustainable stay while exploring the beauty of El Retiro Park and its surroundings.