Did you know? Summer is a GREAT time to visit Mystery Flesh Pit National Park! Our fully-enclosed trails are also fully-Air-Conditioned, keeping you cool and comfortable as you explore the FUNderground. #July4th#NationalParkService#MysteryFleshPit
It's almost #July4th! Family passes are still available for our annual Concert & Fireworks show hosted at the Park Grounds tomorrow night. Be sure to check in for regular updates tomorrow afternoon and evening as we live tweet the fun and festivities! #NationalParkService #MysteryFleshPit