Iglesia de San Antonio de Padua (El Tanque) Monument · El Tanque, Tenerife - Icod-Daute-Isla Baja, Santa Cruz de Tenerife A church dating from the 16th century, rebuilt in 1728 after the 1706 eruption, with a chapel of the Rosary added around 1772. It is declared a Bien de Interés Cultural (Spain's highest level of heritage protection) with the category of monument. 1728 Photo: Liam Moloney (CC BY-SA 2.0) What to see and do in El Tanque