I'll admit that I'm not in my best shape ever but also know it's not my worst shape, this was full leg workout for 4 miles up as well as 4 miles back down. I highly recommend in the warmer months you get on the trail as early as possible. It opens at 7am. Bring plenty of water. The views along the way are beautiful and when you get to the top at the main overlook is fabulous too. I say the main overlook as there are a couple spots like right at Governors Rock is deep into the trail...but not the main view.