JNA Construction & Landscape

Sevierville is home to some of the most amazing caverns in the state. Visit underground to see these awe-inspiring caves, grottoes and streams. Forbidden Caverns is famous for its numerous calcite formations as well as a huge wall of dripstones which are said to be one of the biggest in the world.

Ripley's Haunted Adventure draws you into a place where you will definitely feel the chill of the unfamiliar. The tour features a visit to the abandoned Grimsby and Streaper Casket Company. This site was constructed in 1891 and was built over a cave called The Sinks. Legend has it that everyone who ventured here went mad, and that is where the scary fun begins. A frighteningly fun adventure for all!

Knoxville had the honor of hosting the World's Fair in 1982. One of the most obvious reminders of that momentous event is the fact that the Sunsphere was built to complement the event and it still stands today as a great way for tourists to get a bird's eye view of the city. Visit the various levels and enjoy views of downtown, the University of Tennessee and the mountains in the distance. It's a truly breathtaking experience. Other attractions include The Candy Factory, a group of Victorian homes that house shops selling arts and crafts, and Fort Kid that is a playground featuring historically-themed rides and play areas. The celebration of the World's Fair clearly still echoes at this fun, family-friendly attraction in Knoxville.