BArcoiris is a small bed and breakfast for gay men on the edge of the Parque Natural de la Cuenca Alta del Manzanares, in a quiet residential area about 4 km from the centre of Torrelodones and 30 km from Madrid. It sits at around 800 metres of altitude, a short drive from the A6 motorway and a bus stop for both Torrelodones and Madrid's Moncloa.
The house has two double rooms, each with direct access to its own private bathroom, set in a large garden with several terraces. Breakfast, served on the terrace when the weather allows, is included with every room. There is a heated saltwater pool open from spring to autumn, free Wi-Fi throughout the house and the garden, and free parking on the street.
The guesthouse is clothing optional throughout the grounds and admits adults only; pets are not allowed and smoking is permitted outside the house only. The hosts, who moved to the Madrid area from France, can help arrange visits into the city and to nearby sights such as El Escorial, Segovia and Toledo.