Alofaaga Blowholes

Alofaaga Blowholes is a coastal formation on Savai'i where underground lava tubes channel seawater through the rock and force it upward through surface openings. Multiple vents along the cliff release water with varying intensity depending on ocean conditions.

The lava tubes formed thousands of years ago during volcanic activity that carved massive tunnel systems beneath the coastal cliffs. Over time, the ocean eroded and enlarged these passages until the current blowhole system developed.

The people of Taga view this natural phenomenon as part of their coastal landscape and daily surroundings. Visitors can observe how locals interact with the site and understand its meaning within their community life.

The site is best visited during rough sea conditions when water shoots from the vents with greater force. Wear sturdy shoes and be prepared for water spray to reach your clothes when standing near the openings.

Visitors often see coconuts tossed into the vents get launched higher than the water jets themselves. This natural demonstration reveals the remarkable power of the underground pressure system in an unexpected way.

GPS coordinates: -13.80220,-172.51970

Latest update: December 11, 2025 18:07