Natural AttractionColumbia Canal and Riverfront Park
Historic canal beside the Congaree and Broad Rivers; a pump house anchors the view.

Green floodplain forest unfurls beneath an elevated boardwalk. The wetlands mirror the canopy while birds call overhead. This land was written by river floods, which laid down sand, silt, and clay to form ridges and oxbow lakes over countless seasons. It remains the largest intact old-growth bottomland hardwood forest in the Southeast, preserved here for discovery.
Geological Formation
ADA-accessible; all-terrain wheelchair program available
Floodplain forest; elevated Boardwalk Loop; ridges and sloughs; oxbow lakes; old-growth bottomland hardwood habitat
Close-up views of towering hardwoods, water-filled sloughs, and abundant wildlife along a raised walkway over wetlands
Largest intact old-growth bottomland hardwood forest in the southeastern United States; International Biosphere Reserve; Globally Important Bird Area
Spring and Fall offer ideal weather; May–June features the synchronous firefly display.
Flood risk in winter; insects (mosquitoes) in warmer months; boardwalk can be slippery when wet; keep a safe distance from wildlife
Largest intact old-growth bottomland hardwood forest in the southeastern United States; International Biosphere Reserve; Globally Important Bird Area
Old-growth floodplain dynamics; floodplain topography; habitat for endangered species; riverine ecosystem health
Drive to Harry Hampton Visitor Center; park in designated lots and follow signs to the Boardwalk Loop entrance; the path is elevated above the floodplain.
Boardwalk Loop Trail (Harry Hampton Visitor Center)
Fork Swamp Trail; Cedar Creek paddling routes; additional park boardwalk segments
Elevated boardwalk sections provide the clearest look across the floodplain and toward watercourses
Reflections on wetland pools at boardwalk level; canopy light filtering through branches; silhouettes of birds and mammals along the trail
Boardwalk viewpoints over wetlands; early morning light on the canopy; reflections in sloughs
White-tailed deer, wild boars, bobcats, river otters, turtles, alligators; many birds; red-cockaded woodpecker, indigo snake, southern fox squirrel
Hot, humid summers with mosquitoes; frequent summer storms; mild springs and falls
Congaree River, Wateree River, Cedar Creek; Fork Swamp Trail; Harry Hampton Visitor Center
Columbia, SC offers lodging and restaurants; Visitor Center provides maps and interpreters
ADA-accessible; Boardwalk Loop; all-terrain wheelchair program
Boardwalk is suitable for families; supervise children near water and be mindful of slick surfaces
Harry Hampton Visitor Center restrooms, water fountains, interpretive signs, accessible picnic tables
To Park Entrance
Boardwalk Loop Trail: 2.6 miles round-trip from Harry Hampton Visitor Center
Based on 353 Google reviews
Based on 353 guest reviews
" 4.8 stars from 353 reviews. Visitors praise the ADA-accessible boardwalk, quiet forest ambiance, and abundant wildlife. The firefly display in late spring enhances the experience; plan for heat and insects in summer."
Parking can fill on peak days and during the firefly events; arrive early or plan for overflow parking and a short walk.
Yes. The ADA-accessible boardwalk makes the floodplain forest accessible for all ages, and the wildlife viewing is rewarding even for first-timers.
Cedar Creek offers paddling opportunities; bring proper gear and follow park safety guidelines.
The boardwalk is elevated and designed to keep you dry; there is still a real flood risk in winter, and surfaces can be slick when wet.
Unknown. Check current park regulations before bringing pets, as policies can vary by trail and season.
6 listings
4 listings
Information is compiled from official sources, verified traveler reviews, and editorial research. Learn how YourNPGuide works →
We use basic, essential analytics to measure traffic. You can also allow deeper first-party analytics that help us improve our park guides. We never sell your data. Learn more
We use basic, essential analytics to measure traffic, plus optional deeper analytics to improve our park guides. We never sell your data. Choose what you allow. Learn more
Essential analytics that measure basic traffic stay on. The deeper, first-party analytics below are optional — turn on what you are comfortable with. We never sell your data. Read the notice
Site function plus basic visit counts via Google Analytics and Search Console — needed to see how many people visit. Always on.
How far you scroll, whether you finish an article, and which sections are read — so we know which guides to improve.
Clicks on links and buttons, and searches you run on the site — so we can fix confusing navigation and content gaps.