Madrid is very hot in summer. So not many locals will think of going to a gay sauna then.

Gay cruise bars and clubs

logo ATTACK Fun SX Bar ATTACK Fun SX Bar
ATTACK Fun SX Bar Calle Olivar, 22, 28012, Madrid
Cruise Bar, offers 4 different zones: Bar, ChillOut, DarkRoom, Dungeon. Naked nights: Friday and Sunday
tue-wed 22:00–02:00, thu 22:00–03:00, fri-sat 22:00–05:00, sun 21:00–03:00
Calle de los Tres Peces, 30
Madness is a new gay sex and cruise club in Madrid, with over 200 square meters odf cruise fun, slings, glory holes and video rooms. [...]
mon-thu 16:00–00:00, fri-sat 18:00–02:00, sun 16:00–00:00
Odarko - At Substation
Sótano, Calle Montserrat, 30, 28015, Madrid
Odarko is a gay fetish party. It used to have it's own club, now they have parties at various locations.
Strong Center
Calle de Trujillos, 7
A big place, but also quite expensive, and with an entrance fee of 12-15 €, is the Strong Center. [...]
mon-sun 00:00– late
The Cage
San Bartolomé 4, 28004, Madrid
New gay cruise bar
mon-sun 18:00–02:30

Gay cruisingareas

In summers, it's often very hot in Madrid. On such a hot summers day, t's really nice to hang around the Lago, a swimming pool outside the city (get out a the metro station with the same name). [...]
mon-sun 11:00–20:00
Retiro Park
Gay cruising at the corner of Avenuda de Cuba and Paseo del Duque Fernan Nunez in the bushes. [...]

Gay hustlerbar and boys clubs

Black & White - Black & White
Calle de la Libertad, 34, Chueca
2 floors, strippers, shows, many Arabian and Latin escorts boys. Drinks 11 euros
tue-sat 20:00– late