Does it open when it rains?

Hi Nguyen, You've already had some great info from guests it looks like. Rainy days are the BEST days to visit! Rain makes the waterfall especially beautiful. Because we are inside of a cave, we are open during almost all weather and guests are protected from the weather. When we get excessive amounts of rain, there are areas on the cavern trail that can flood due to the streams that also run through the cave to the Tennessee River and we temporarily close while we wait for mother nature to do her thing. We post on our Facebook page (@RubyFallsCave) if we have a rare weather related closing. You can always call us too. Hope you have a great visit and are especially lucky to visit on a rainy day. Safe travels.

Yes, unless it's flooding.

It's open everyday except Christmas and when it flood's

Yes

Yes it does but it would be good to check because they have had to close for flooding but it has to rain alot.

It's always been beautiful when we've been there. So to be sure, you would need to call ahead.

Yes, it's inside