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Mermaid Cave / Tunnels in Oahu Waianae, Hawaii. Potentially dangerous but beautiful water cave near Nanakuli Beach Park.
Reviews
Tripadvisor
3.5/5 · 34 reviews
5-star
35%
4-star
29%
3-star
6%
2-star
6%
1-star
24%
Recent reviews
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Mar 19, 2024
A little tricky to get in and out. I’m somewhat overweight and I joke that I might still be in the mermaid caves today if a nice guy there hadn’t boosted me out. So pretty though. Other reviews here… Full review by Odyssey12931008179
Feb 29, 2024
Incredible sea cave but please use extreme caution: 1) Please watch the surf report for calm waters only. 2) Only go at LOW TIDE. 3) Wear water shoes, sandals, or waterproof shoes that will stay on … Full review by whiskeysix
Aug 15, 2023
Filthy. Trash everywhere, stray dogs digging through trash. Homeless people harassing you. So much garbage. I went at 6:30am. Maybe someone comes by and runs the homeless out and cleans the place up … Full review by Kyle W
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