Waterfall inside War Eagle Cavern on Beaver Lake in Rogers, Arkansas. A gorgeous ancient cave that has a spring running throughout and has guided tours that are easily accessible for most people. They also offer more adventurous spelunking tours that go miles into the cavern! This cave has a large colony of bats and blind cave salamanders, too.
Rogues Castle, Eureka Springs, Arkansas. This 15,000 square foot fantasy medieval style castle took 16 years to design and build. It is set on the wooded shores of Table Rock Lake and is open for tours and special event rentals. It's an amazing piece of architecture!