Nestled on the western edge of Lake Marion, South Carolina’s largest lake, Santee State Park is a haven for those seeking an outdoor escape. With its unique blend of water and land activities, the park offers something for every kind of adventurer.

Santee State Park
2025 Price: $3 per person

Park activities include hiking, biking, fishing, boating, canoeing, kayaking, and camping.

Santee State Park Trails

There are three main hiking trails in the park: Limestone Nature Trail, Oak Pinolly Nature Trail, and Sinkhole Pond Nature Trail.

Oak Pinolly Nature Trail

This 0.75-mile lollipop trail is an easy walk but there are a lot of tree roots in the path that you can trip over. It is well maintained and marked with yellow blazes.

Oak Pinolly Nature Trail and blaze
Oak Pinolly Nature Trail in Santee State Park

On my early July hike, I found blue jays, Carolina wrens, eastern wood-pewees, great crested flycatchers, northern cardinals, and tufted titmice. There were also lizards and squirrels scurrying around on the ground.

Sinkhole Pond Nature Trail

Sinkhole Pond is an easy 0.75-mile path with orange blazes. Unlike on the park map, it was a true loop and not a lollipop trail. It is also well maintained and easy to follow. There is a small parking area along the road.

Sinkhole Pond Nature Trail

All along the trail I found dozens of American toads and Fowler’s toads. One of my favorites was a tiny toad on a pinecone. I also spotted a Halloween pennant dragonfly.

Toad in Santee State Park
Fowler's toad on the Sinkhole Pond Nature Trail
Tiny toad on a pinecone
Halloween pennant dragonfly in Santee State Park

The trail passes through pine forest and swampy areas to a limestone sinkhole pond. Sinkholes begin as a crack that grows as groundwater weakens the limestone. A submerged cave develops which has a rock ceiling supported by the water. Without this support, the rock ceiling is more likely to collapse. A sinkhole, or depression, is when the underground collapse is noticeable above ground. Over time, the sinkhole can fill with water forming a wetland or pond.

Trail next to sinkhole pond
Looking out across the sinkhole pond

At the pond, I had a surprise sighting. As I absorbed everything, I thought I saw a frog near the edge and stopped to photograph it. I snapped one shot before I realized it was an alligator hiding below the waterline. Needless to say, I quickly decided to turn back toward the trailhead.

Alligator in Santee State Park

I heard Carolina chickadees, eastern wood-pewees, pileated woodpeckers, and tufted titmice.

There was also a sinkhole directly next to the parking area, for those looking for a more accessible option.

Parking lot sinkhole

Santee State Park is a great stop for those who love water activities and short hikes.

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