El Balneario de la Palma
Avenida Duque de Nájera
Cádiz
Andalucía
Spain
El Balneario de la Palma doubles as Bond's hotel in Havana where Giacinta 'Jinx' Johnson returns to his room later that day.
El Balneario de la Palma was built between 1924 and 1926 originally as a spa to replace the old baths. However the interior of the spa deteriorated as time progressed, which lead to the building eventually being abandoned in 1990. It is now used as an underwater archaeological laboratory.
Thanks to Jaume Palau for the information about this location.