Curl Up in a Cave
Finding unique places to stay these days isn't tough — there are tiny homes and treehouses and houseboats galore on vacation rental sites. But in keeping with these anxiety-laden times, we couldn't help but feel like caves might be just the thing for escaping everything. They're darker, cooler, and — in many cases — quite isolated from the rest of the world. Here are 15 caves across the planet that offer an unusual getaway.