After 8 o'clock after dinner, we decided to visit the Hokitika Firefly Cave, Glow Worm Dell. This is a free open-air wormhole. You can drive to find this place with the navigation, and it will be easy to miss if you are not careful. This is a path about 500 meters in diameter, the inside is dark, the bonfire from the most afraid of light, remember not to open any strong light or open the phone. Slowly, you will see green fireflies on both sides, the first time you see fireflies, still very excited. This free attraction is worth visiting.