The Chasm is found in Fiordland National Park along the road to Milford Sound. The area was once a popular day walk but was closed after heavy rain caused erosion to much of the track in 2020. The gentle rainforest walks followed a series of footbridges to reach an impressive waterfall and rock formation shaped by the powerful flow of water coming through the chasm.

The Chasm is just one of many incredible day walks along the Milford road. While many visitors flock to Milford Sound, it is worth leaving plenty of time to experience the sights of the Fiordland forest you can encounter along the way.