We visited Congaree National Park in South Carolina, one of the least-visited parks.
There isn’t a huge amount there; it’s basically one visitor center, a couple of primitive campgrounds, a boardwalk trail, some back country trails, and a bunch of wilderness.
Here’s a map; click or tap to interact with it on the NPS site:
An interactive Google map:
Nearing the park, a tortoise crossing the road:

Entrance sign:

Visitor center:










Mosquito meter; we didn’t put on bug spray (but had it), and didn’t get bitten:

Trail info:

We did the 2.6 mile boardwalk:

A self-guided boardwalk tour:











Loblolly pine:









Lake, with a couple of alligators and turtles:









Snakes:

Lizard:


Self-guided tour marker:

Caterpillars:


Millipede:


