San Juan de la Rambla (first part Spanish for Saint John) is a municipality in the northern part of the island of Tenerife, one of the Canary Islands, and part of the province of Santa Cruz de Tenerife. It is located about 50 km SSW of the island's capital, N of Los Cristianos and Las Américas of Arona and about 75 km N of Reina Sofia Airport.
The population is 5,027 (ISTAC, 2003), its density is 243.32/km² and the area is 20.66 km². The elevation is 501 m. La Guancha is linked northeastly of the TF1 motorway and is linked with a highway linking Icod de los Vinos and the capital and west of the TF2 superhighway. Farmlands are in the valley areas and within the Atlantic, the mountain and the hills are to the south.
The main economy are agriculture and tourism.
San Juan de la Rambla has schools, a few lyceums, a gymnasia, churches, a post office and a few squares plazas.