You'll hike over plenty of bridges like this if you follow this list of things you can't miss in Great Smoky Mountains National Park!
The Great Smoky Mountains National Park Hiking Challenge: 100 Miles in 2016 - Visit My Smokies
For June trip to pigeon forge - Top 20 Attractions that You Do NOT Want To Miss on Your Visit to the Smoky Mountains [part Pigeon Forge, TN Gatlinburg