Blackwater River State Park is a hidden gem.  Yet another one of the state of Florida's fantastic state parks.  You don't need the beach when you've got the pristine white sands of the shores of Blackwater river.  The river and the surrounds are super quiet, peaceful and beautiful.  Tubing, kayaking canoeing are all super here as is the bike riding, if you know where to go, (hint: follow the road to the boat ramp just north of the entrance).

Yet another great Florida State campground!  Florida does it right when it comes to campgrounds, and Grayton is no exception.  The beach is beautiful, fairly secluded and easily accessible.  If you know where to look, (just north of the campground), there is access to a wide range of bike (mountain bike or e-bike) trails.  Grab a fish taco right outside the park.  Park itself is quiet and peaceful.

My wife and I are frequent campers in NW Florida and Alabama.  Topsail is certainly one of our favorites.  Excellent access to the beach, hiking, biking (many miles), lakes, great campground.  One of the best!

What can I say?  Gulf State Park is the one by which all other parks in the region (NW Florida/Alabama) are to be compared.  Everything you want: Hiking, BIKING, access to the beach, fishing, etc.  Many sites have shade and a degree of seclusion.  28 or so paved bicycle trails, great Wifi, etc.

Only caveat:  Good luck trying to book a site.  Takes a pro, or a bot or something.  It's rightfully popular.

The campground itself is beautiful. The noise level is terrible. So if you are retired or want a nice, quiet place, this isn't it. The sprawling playground that aligns the campsites assures of loud, screaming children at all hours. Further, either there is no noise ordinance, or it is not enforced as loud music is ongoing into the night. Unfortunately, have to strike this beautiful spot off the list.