Maquoketa Caves State Park is located in East Iowa and the awesome thing about it is that it’s completely free to visit! The park consists of 6 miles of walking trails through a woodland area (complete with the deer!), some follow the path through large caves and others lead to the entrances of caves that require a bit of crawling! There are 16 caves altogether, around 50% are ‘walk in caves’. The caves were first discovered back in the 1830s. Here are my tips for visiting Maquoketa Caves State Park!