South Walton’s 26 miles of sugar-white sand, sea-oat dunes and rare coastal dune lakes put 30A on a lot of bucket lists. They are also the most confusing beaches on the Emerald Coast to actually get to: much of the beachfront is private, the famous towns limit beach access to residents and guests, and public lots are small.
This guide sorts it out. For the rest of the coast, see our town-by-town guide to the best Emerald Coast beaches. If you are new to the area, start with What Is 30A? A Local’s Guide.
Quick answer
- Best public beaches: Grayton Beach, Topsail Hill Preserve and Deer Lake state parks, plus the county’s regional beach accesses (RBAs) from Miramar Beach to Inlet Beach.
- Easiest parking: Regional accesses such as Ed Walline, Blue Mountain, Dune Allen, Santa Clara and Inlet Beach, which Visit South Walton lists as free, but the lots are small.
- Seaside and Rosemary Beach: Their beaches are for residents and guests. The public can reach the sand at Seaside’s Coleman Pavilion by booking a chair setup with Cabana Man.
- Dogs: Walton County dog beach permits go only to property owners and permanent residents, so visiting dogs stay off the beach.
- Etiquette: Take everything home at night, fill in your holes, stay off the dunes.
Public vs. private: the ground rules
South Walton has more than 50 beach and bay access points. Visit South Walton sorts them into two types:
- Regional Beach Accesses (RBAs): Public accesses with parking, restrooms, showers and bike racks. Several are ADA accessible.
- Neighborhood Beach Accesses (NBAs): Smaller public walkovers meant mostly for walk-up traffic.
Many stretches of beach in between are private. Under Walton County’s rules, the public can use the “transitory zone,” which runs up to 20 feet landward of the wet/dry sand line, even in front of owner-managed private beaches. You can walk, run and get in the water there, and you can sunbathe with a chair or towel between 9 a.m. and 4 p.m. You cannot cross private property to reach it, so watch for signs. Simplest plan: set up at a public access or state park and use the transitory zone for long walks.
The state parks
Topsail Hill Preserve State Park
At the western end of 30A, Topsail Hill protects 1,600 acres, three miles of beach and dunes that rise about 25 feet. It also has dune lakes, more than 10 miles of trails and a beach tram. Entry is $6 per vehicle (as of September 2026).
Grayton Beach State Park
Grayton Beach State Park covers nearly 2,000 acres, with about a mile of beach reached by a Mobi-Mat, and Florida State Parks says it consistently ranks among the most beautiful beaches in the country. The star is Western Lake, a 100-acre coastal dune lake that you can paddle with rentals from the park’s Friends group. Entry is $5 per vehicle (as of September 2026). There are no lifeguards, and the park may close temporarily when it reaches capacity on busy days, so arrive early.
Deer Lake State Park
At Deer Lake State Park, a boardwalk crosses the dunes to a pristine beach, with the namesake dune lake behind it. Entry is by honor box: $3 per vehicle and $2 for pedestrians and cyclists (as of September 2026), so bring correct change.
In every Florida state park, pets are not allowed on beaches or boardwalks. For more on trails and camping, see our state parks guide.
Coastal dune lakes
According to Walton County, the county has 15 named coastal dune lakes along its 26 miles of coast. Coastal dune lakes are otherwise found only in Madagascar, Australia, New Zealand and Oregon. The lakes connect to the Gulf off and on through “outfalls,” so fresh and salt water mix depending on tides and weather. They are wonderful for paddling. Boathouse Paddle Club rents boards and kayaks right on Western Lake in WaterColor, and Stay Afloat Paddle Board Co. delivers to rental homes, beach accesses and dune lake put-ins. If you fish, you need a Florida fishing license.
Beach by beach, west to east
Dune Allen
Quiet Dune Allen sits next to Topsail Hill and has two regional accesses, Dune Allen and Fort Panic, with parking, restrooms, accessible walkovers and seasonal lifeguards.
Explore the area: Dune Allen Beach
Ed Walline (Gulf Place)
Ed Walline Regional Beach Access (4447 W. Scenic Highway 30A) is one of the most useful public accesses on 30A. It has seasonal lifeguards, accessible restrooms and boardwalk, a picnic pavilion and beach wheelchairs. Visit South Walton lists 39 free spaces, which go fast in summer. Shunk Gulley Oyster Bar is nearby on County Highway 393.
Explore the area: Santa Rosa Beach
Blue Mountain Beach
Visit South Walton says Blue Mountain Beach has South Walton’s highest elevation, 65 feet, with dunes that bloom with blue lupine. The Blue Mountain Regional Beach Access (2365 S. Scenic Highway 83) has restrooms, parking and seasonal lifeguards.
Explore the area: Blue Mountain Beach
Grayton Beach
The little town of Grayton Beach, next to the state park, keeps its funky charm. After the beach, walk to The Red Bar (cash only, no reservations) or grab a rooftop seat at Chiringo, which is dog-friendly.
Explore the area: Grayton Beach
WaterColor
WaterColor is a planned community and resort on Western Lake. Its beach accesses and Beach Club are set up for residents and resort and rental guests. Visit South Walton lists paid parking in WaterColor at $5 per hour or $15 for the day. Public beachgoers usually do better next door at Grayton Beach State Park.
Explore the area: WaterColor
Seaside
Seaside’s beach pavilions are managed by homeowner associations, and access depends on where you are staying. The public can reach the sand at Coleman Pavilion by booking through Cabana Man, which can sell out at peak times. Seaside charges for parking and runs a free shuttle. The closest full-service public access is Santa Clara Regional Beach Access (3468 E. Scenic Highway 30A), about two miles away. Sunset from the rooftop at Bud and Alley’s Waterfront Restaurant and Bar is a 30A tradition.
Explore the area: Seaside
Rosemary Beach and Inlet Beach
VISIT FLORIDA notes that Rosemary Beach’s town squares, shops and restaurants are open to everyone, but its beach is reserved for residents and registered guests. For public sand, head about a mile east to Inlet Beach Regional Access, the area’s largest, with a boardwalk, lifeguards, restrooms and accessible parking. Its three free lots hold about 10, 50 and 50 cars. Visit South Walton also points out a snorkeling reef roughly 250-300 feet offshore. Afterward, Havana Beach Bar and Grill at The Pearl in Rosemary serves Caribbean-inspired food with a rooftop lounge.
Explore the areas: Rosemary Beach and Inlet Beach
South Walton beach etiquette
Walton County’s beach rules are easy to follow:
- Take everything with you. Visit South Walton says unattended items will be removed if left overnight.
- Fill in your holes. Holes can be no larger than 3 feet by 3 feet and no deeper than 2 feet, and they must be filled before you leave.
- Stay off the dunes. Keep a 15-foot setback from both the dunes and the water’s edge.
- Turn off lights for turtles. Nesting season runs from May to November.
- Leave the glass and charcoal at home. Both are prohibited. Bonfires, dogs and beach driving all require permits.
Before your first swim, read our Beach Flags and Safety guide.
Getting around
Parking is the pinch point, so arrive before mid-morning or bike the 19-mile Timpoochee Trail. The Rental Shop 30A delivers bikes, chairs, umbrellas and wagons across 30A. For more, see things to do on 30A, the best restaurants on 30A and where to stay on 30A.
Explore the area: 30A
FAQ
Are 30A beaches public?
Some are, and some are private. The public beaches are the state parks (Topsail Hill Preserve, Grayton Beach and Deer Lake) and the county’s regional and neighborhood beach accesses. On private stretches, the public can use the transitory zone, up to 20 feet landward of the wet/dry sand line, but cannot cross private property to get there.
Can I go to the beach at Seaside or Rosemary Beach if I am not staying there?
Rosemary Beach’s beach is reserved for residents and registered guests, so use Inlet Beach Regional Access about a mile east. At Seaside, book a chair setup at Coleman Pavilion through Cabana Man.
What is the best free beach parking on 30A?
Visit South Walton lists free parking at the regional accesses, including Ed Walline (39 spaces) and the three Inlet Beach lots. They fill early in summer, so arrive before mid-morning or bike in.
Can I bring my dog to the beach on 30A?
Generally no. Walton County dog beach permits go only to property owners and permanent residents, and dogs are not allowed on state park beaches. See our dog-friendly Emerald Coast guide for alternatives.