Ermita de San Telmo Monument · Puerto de la Cruz, Tenerife - Valle de La Orotava, Santa Cruz de Tenerife A seafarers' hermitage from 1870 on the seafront promenade of Puerto de la Cruz, listed as a Bien de Interés Cultural (Spain's highest level of heritage protection) with the category of monument; it hosts the Mass held before the maritime procession of the Virgen del Carmen. 1870 Photo: Lmbuga (Luis Miguel Bugallo Sánchez) (CC BY-SA 4.0) What to see and do in Puerto de la Cruz