The Kuna Caves is a lava tube cave south of Kuna, Idaho with a public entrance, an opening in the ground with a caged ladder leading down into the main cavern. The cave is about 50 feet deep and runs about a quarter mile north and around 1,000 feet south from the entrance. The southern portion of the cave requires crawling through a trench dug out of the …The Kuna Caves is a lava tube cave south of Kuna, Idaho with a public entrance, an opening in the ground with a caged ladder leading down into the main cavern. The cave is about 50 feet deep and runs about a quarter mile north and around 1,000 feet south from the entrance. The southern portion of the cave requires crawling through a trench dug out of the clay floor of the cave leading to a small space approximately 3 feet wide by 3 feet tall by 4 feet long in which you can turn around to return to the main. The interior temperature of the cave hovers around 56 °F year round. A logbook was placed deep in the North end of the cave for people to sign in 2018.
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