Best left to advanced and expert riders.
The Gran Canyon is really what is left of the old limestone mines. The trail cuts through open quarries and are best suited for experienced mountain bikers who like the sensation of dropping over ledges and down steep descents.
How to get there:
Follow State Road 50 west to Brooksville from Orlando. Continue on this road until turning right on Mundon Hill Road. Hang a right at Cooper Terrace.