Happy Hollow Boat Ramp is a popular access point on the Caney Fork River located just 1. 3 miles south of I-40 exit 268 on the Putnam-DeKalb County line, making it highly accessible for day trips.

The small parking lot fills up quickly on busy weekends, and the ramp provides access to various paddling routes ranging from 1. 5 to 5+ hours depending on water conditions and your chosen take-out point.

When Center Hill Dam is not generating water, exposed gravel flats allow wading and walking upstream to search for shorebirds and herons; however, when the dam is generating, water levels rise significantly and fast-moving conditions require a boat for safe access.