









Fern Grotto
Kapaʻa
grotto
- Described as a lush, fern-covered lava rock cave
- Located along the Wailua River
- Recommended as a stop while kayaking
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
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