Top 20 Caves アメリカ合衆国での

There are two ways to get up to the Subway Cave: one is easier, but goes along a narrow cliff. The more direct approach is more technical, going up the direct slope, but also less scary if you're not good with heights.

Nice hike on reasonable paths, sometimes wet from the water that comes from the mountain. Use good shoes and bring enough water is a tip. But also to buy a parking ticket at the visitor center for that day.

impressive waterfall in front of a huge cave

impressive 500-meter-long tunnel in the lava flow

The Subway Cave is a remarkable slot-like natural rock formation and is often considered a "secret spot" due to its location; however, you will likely encounter plenty of other visitors here. Reaching this location requires a short scramble, but the breathtaking views of the surrounding red rock landscape make it well worth the effort.

Hiking among towering moss-covered rocks with small caves to either side is a bit creepy, but it's worth the visit! It's not very well marked, but you have stairs to one side if you don't want to walk in between the rocks. There's a wooden fence blocking off an unsafe path between rocks, so if you see that, you're in the right place.

Never seen anything like this before

This 500-year-old lava tube was created by a river of lava. Nowadays the lava tube is lit for visitors from 8am-8pm, and the National Park Service urges you to be avoid touching the tube's walls and any hanging roots, as they support entire ecosystems of very delicate organisms. Parking around the lava tube is extremely scarce, but you can hike here along the Crater Rim Trail, which offers many more parking opportunities.