The 30A Beach Towns, Explained

People say “30A” as if it were a single place, but it’s a road — Scenic Highway 30A, a roughly 24-mile two-lane route through South Walton County connecting more than a dozen distinct beach communities between Dune Allen and Inlet Beach. Each town has its own character, and knowing the differences saves you from booking the wrong vibe.

Seaside

The most famous stop. Seaside was founded in 1981 as an early New Urbanist community — walkable, pastel cottages, a central lawn — and it’s instantly recognizable because it played the town of Seahaven in the 1998 film The Truman Show. The Airstream food trucks along the highway are a local institution. It can get crowded.

Grayton Beach

Older and artsier, Grayton Beach predates the planned towns. Adjacent Grayton Beach State Park is the highlight: it surrounds Western Lake, one of the region’s rare coastal dune lakes — a globally uncommon landform found in only a few places on Earth, including this stretch of the Gulf Coast. You can paddle the lake and walk straight from freshwater to surf.

Rosemary Beach & Alys Beach

At the eastern end, Rosemary Beach leans Caribbean-colonial with darker woods and cobblestone, while neighboring Alys Beach is unmistakable — stark white Bermuda-style architecture that looks like nowhere else in Florida. Both are upscale, quiet, and photogenic.

Picking Your Town

Want walkable and lively? Seaside or Rosemary. Want quiet nature? Grayton or Seacrest. Want architecture-postcard calm? Alys. They’re all on the same 24 miles, so you can base anywhere and explore the rest by bike on the paved 30A trail.