The caves were formed by the abrasive action of waves against the cliff face, which is composed primarily of sedimentary rock.
Archaeological evidence suggests these caves were used by the Chinchorro people, a culture famous for creating the world's oldest known mummies.
The site acts as a major refuge for diverse marine bird species, including the Humboldt penguin, which is occasionally spotted in the surrounding waters.
The site was previously a restricted industrial area before undergoing a massive renovation project to ensure structural safety for public access.
The sedimentary rock walls reveal distinct stratigraphy, providing a visual record of geological shifts in the coastal landscape.
Cuevas de Anzota is a coastal cliff site located south of Arica, Chile, formed by natural sea erosion of sedimentary rocks. The park features a 1.2-kilometer path that allows visitors to observe the geological formations and the marine ecosystem directly above the Pacific Ocean. Historically, the caves were utilized by the Chinchorro culture for shelter and social activities due to their proximity to the sea. The area was significantly rehabilitated and officially opened as an educational and tourist park in 2015. It serves as an outdoor laboratory for studying the fossilized remains and coastal biodiversity of the region. Visitors can observe various bird species, such as cormorants and pelicans, inhabiting the rocky cliff faces. Interpretive signage throughout the route provides context regarding the environmental and archaeological significance of the cliffside. The site remains a protected area maintained by the Municipal Corporation of Arica.
The wooden footbridge viewpoint that extends toward the ocean, providing a panoramic perspective of the sea caves and the cliffside.
Bring high-protection sunscreen and a hat, as there is almost no natural shade along the entire coastal cliff path.
Wear sturdy, closed-toe walking shoes to navigate the gravel and uneven terrain safely.
Carry plenty of water, as the dry, windy coastal conditions cause rapid dehydration.
Do not attempt to swim in the areas directly beneath the caves, as the currents are extremely strong and the rocks are treacherous.
The park is typically closed on Mondays for maintenance; check local municipal announcements for potential closures due to high surf or dangerous weather conditions.
Stay strictly within the fenced pedestrian walkways; climbing on the cliffs or entering restricted cave sections is prohibited for safety and preservation reasons.
