Cave Stream ♦
Location: New Zealand, Canterbury, Castle Hill Basin area
Awesome subterranean adventure through a 0.36 km cave following a stream with lots of small water features.
Goat Canyon Trestle ♦
Location: California, Anza Borrego Desert
Off trail hike to the famous and historic Goat Canyon wooden trestle
Distance: 6 miles round trip, 3000 feet of elevation gain