25+ Can't Miss Things to Do on the Big Island

25 Kaumana Caves Park

Venture into the depths of the earth at Kaumana Caves Park, where the darkness holds secrets of the island's fiery past. Formed by the lava flows from Mauna Loa, these caves offer an adventure into the heart of Hawaii's volcanic landscape. Don a headlamp and descend into the cool, shadowy world beneath the surface, where stalactites and rare formations tell the story of the land's ever-changing nature. It's a journey not just into the cave but into the heart of the island itself.