TourTruth score 5.0 out of 10 Oahu Day Trip to Kauai with Fern Grotto Oahu · 78 reviews from $7201 provider
TourTruth score 6.6 out of 10 Oahu Kauai Sightseeing Tour to Fern Grotto 14 hr Oahu · 8 reviews from $5761 provider