For the latest, and most up to date, information about attractions and events on the island, either of these offices are definitely well worth visiting once you arrive in Costa del Silencio:

Oficinas de Informacion Turistica
Playa de Las Galletas
Rambla Dionisio Gonzalez, 1
38631
Las Galletas
Arona
Tenerife Sur
Telephone: +34 922 730 133

Oficinas de Informacion Turistica
Calle El Calvario, 5
38640
Arona
Tenerife Sur
Telephone: +34 922 725 180

In each of the above offices you will find a wide selection of maps and brochures available, along with a multi-lingual team who have an excellent knowledge of the local attractions, and details of the events going on in the area.