Underground Fiji
Fiji’s volcanic geology has produced cave systems across the main islands — limestone caverns, lava tubes, and sea caves accessible by guided tours. The Naihehe Cave (Sigatoka Valley) is the most significant — a large limestone cave system that served as the last cannibal fortress in Fiji, with a history documented by colonial-era missionaries and a guided tour that covers both the cave’s geology and its extraordinary (and confronting) human history.
The cave involves wading through an underground river, navigating by torchlight, and hearing the guide’s narration of the cave’s use as a fortified retreat — including the cannibalistic practices that occurred here into the 19th century. The experience is adventurous, historically significant, and unlike any other activity in Fiji.
Frequently Asked Questions
Is the Naihehe Cave tour suitable for children?
Children aged 8+ who are comfortable in dark, enclosed spaces and wading through water can manage the tour. The cannibal history content may be confronting for younger children. The guide adjusts the level of historical detail.
How long is the cave tour?
Approximately 2–3 hours at the cave site. Full-day tours from Nadi or Coral Coast run 6–8 hours including transfers, the cave, and often a village visit and river crossing.
Do I need special equipment?
The operator provides torches/headlamps and basic equipment. Wear shoes that can get wet (water shoes or secure sandals), quick-dry clothing, and be prepared to wade in water up to waist depth in places.