Catedral de Santa Isabel The largest Christian church in the country is a complicated symbol of Spanish colonialism. Pico Basilé It's been nearly a century since this volcano, the tallest mountain in Equatorial Guinea, erupted. Playa de Arena Blanca During the dry season, this white-sand beach hosts thousands of breeding butterflies. Ureka This village surrounded by breathtaking waterfalls is one of the wettest places on earth.