Being only 5 miles from the Mammoth Cave entrance, kinda mandated that we do at least one tour in the cave.
For anyone coming to Mammoth Cave, you need to know that reservations are usually required for tours in the caves. No-one can go into the caves without being part of a tour, and all of the tours have a limited number of people that are allowed at one time.Because of that limitation and the scheduled times, some of the tours are sold out well in advance. If you go to Recreation.gov and click on Tours in the main tool bar, it will take you to all the Tours in the NP system. Scroll down to Mammoth Cave and the tours are listed, as well as the number of people allowed and how many slots are still open.
You can make your reservation there. It's not perfect, but it seems to work pretty well for people who are aware of this limitation. Hope it helps.
Here are a few pictures we took while on the Frozen Niagara Tour. It's one of the easier tours at Mammoth, with only 49 (optional) steps down and 49 mandatory back up. ;-) Hope you enjoy the pics.
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Paul


















