Looking for the perfect home base for exploring Kauai? Tucked on the east side of the island in historic Kapaa town, Fern Grotto Inn offers authentic old-style plantation cottages with island-inspired furnishings and modern amenities. Discover the Kauai vacation rentals you’ve been dreaming of. For easy island living, look no further than Fern Grotto Inn’s vacation rentals on Kauai’s Coconut Coast. Centrally located on the banks of the Wailua River, surrounded by a lush landscape of fruit trees and only a block from the beach, this is the Kauai paradise you dream of on chilly winter days.