For whatever the reason the main gate was closed, Sunday at 1 pm, but they said you could enter where the horses do (2 driveways east). In 3 hours we only saw one group, 6 people on horses. Really nice trail but don't bother with Yaupon on the west end, long, boring, and steep. Very hot day for us but we do love this park. Pine Ridge to Riverside and back on Woodland is a great way to go. The overlook isn't much. This was our 3rd hike here in just over 3 years.