Extrarradio Diseminados 4, Uleila del Campo
A quiet spot. If you go at night you can get sex and ghosts. 2 for 1.
Carretera Terrassa a Talamanca 2, Matadepera
There are loads of viewpoints on the way up the mountain, and this is one of them.
Carrer de les Vinyoles 40, Terrassa
A car park overlooking the fields. It's quiet in the evenings and at night. ;)
Calle Calamina 5, Sevilla
Any little side street is a good place to leave the car and have a good romp.
Avinguda Santiago Ramon I Cajal 55B, Tarragona
Once you get used to it, among the trees at night nothing can be seen, and people walking around don't even notice.
Passeig Marítim Rafael Casanov 9A, Tarragona
A comfortable, romantic spot by the sea; not very private by day, much more so at night, with few people around.
Carrer de la Bascanella 5, Girona
A classic in Girona: in the Montjuïc neighbourhood, an area with lots of trees that give plenty of privacy.
Carrer de Sant Lluís 77, Gavà
It's really a patch of waste ground used as a car park, and there aren't usually many cars. It's best to go at night…
Carrer del Panorama 2, Barcelona
An area with pine trees, poorly lit and completely private
Calle Reyes Católicos 6, Jaén
A pharmacy right next to the bus station, a must when you're taking the bus to a festival: grab some condoms before you…
Carretera de Madrid 7, Jaén
Since we don't know when the tram will ever run, the facilities might as well get some use, so taking your partner to…
Avinguda de les Roquetes 31, Sant Cugat del Vallès
If you can't find anywhere, head out to the outskirts and walk a bit across some waste ground :D
Avinguda d'Europa 23-25, Sant Cugat del Vallès
As always, great locations for those summer nights out in the fresh air ;)
Avinguda de la Lacetània 79, Terrassa
There's always that far edge of town, hidden away and completely unwatched. This is one of Terrassa's :D
Camí de Can Calders 18T, Sant Cugat del Vallès
These car parks always work well at night, especially on weekdays.