Here’s the funny thing about 30A beaches: they all face the same beautiful water. What changes is how you get onto the sand and where you leave the car. Get that part wrong, and a 9 a.m. beach morning turns into 11 a.m. and three laps around a full parking lot, with everyone in the back seat asking if we’re there yet.
So this isn’t a ranking of the prettiest sand. It’s my short list of the beaches I’d send a friend to, west to east, with the practical notes that actually matter.
One thing to know before you go: much of 30A’s shoreline is private or reserved for a community’s own guests. Walton County’s beach map shows which stretches are public, and anyone can walk the wet sand along the county’s 26 miles of coast. Every beach below has a clear public way in.
If you’re wondering how to tell the difference on the sand, this explainer on public vs. private beaches on 30A walks through it.
1. Topsail Hill Preserve State Park
What it’s like
This is the western end of 30A, and the wildest-feeling beach on the list. The park takes its name from a dune that rises 25 feet above sea level, and it protects about 3 miles of beach backed by old-growth pine, scrub and freshwater dune lakes. It’s also home to 13 imperiled species, including the Choctawhatchee beach mouse.
Who it suits
People who want room to spread out, and anyone who’d rather spend the afternoon on a dune lake than in a grid of beach chairs.
The practical part
Entry is $6 per vehicle, and the park is open 8 a.m. to sunset. In summer, Walton County Tourism has been covering day-use admission here from Memorial Day weekend through Labor Day, and the county’s free Beach Park and Ride tram adds a summer stop at the park. Check the park’s “Know Before You Go” notices before you head out. As of this fall, the main beach boardwalk is closed for construction, and visitors use the path beside the tram station instead.
Don’t miss
Paddle Campbell Lake, a coastal dune lake of nearly 100 acres ringed by bald cypress and water lilies. You can’t bring your own kayak or board (the park keeps outside boats off the lake to protect it), but the park store rents them daily from 8 a.m. to 5 p.m.
2. Blue Mountain Beach
What it’s like
Blue Mountain sits at South Walton’s highest elevation, 65 feet, and it’s named for the blue lupine on its dunes. It’s quieter than its neighbors on either side, with no town center to speak of. Honestly, that’s exactly why I like it.
Who it suits
Families who want a lifeguarded public access without a scene, and anyone staying in the middle stretch of 30A.
The practical part
The Blue Mountain Regional Beach Access (2365 S County Hwy 83) has 20 parking spaces and restrooms. Twenty. Those go fast, so arrive early or take the free Blue Mountain Local tram, which runs every 30 minutes from 10 a.m. to 7 p.m. and also stops at Gulfview Heights. Lifeguards staff the regional accesses from March 1 through October 31. (Our month-by-month guide has what else changes with the seasons.)
Don’t miss
A cone from Blue Mountain Beach Creamery on the way home. Handmade ice cream after a beach day is non-negotiable in my book.
3. Grayton Beach (the State Park and the Village)
Grayton gives you two very different beaches just a few minutes apart, and if I could only pick one beach on 30A, it would be this one.
Grayton Beach State Park
Nearly 2,000 acres, with Western Lake (a 100-acre coastal dune lake) right behind the beach and 4 miles of trails through coastal forest. The park holds three dune lakes: Western Lake, Little Redfish Lake and Alligator Lake. Coastal dune lakes occur in only four countries, and the park notes that Walton County is the only place in Florida to see them, so this is worth a lot more than a swim.
Entry is $5 per vehicle, 8 a.m. to sunset. Here’s the catch: the park often reaches capacity on busy days and temporarily closes, and when it does, walkers and cyclists wait too. Go early. In summer, the county has covered day-use fees here as well, and a free tram runs from the Grayton Beach Park and Ride straight to the park every 30 minutes, 10 a.m. to 7 p.m.
The village beach at Hotz Avenue
This is the social side of Grayton: the public beach at the end of Hotz Avenue, a short walk from the village’s restaurants and shops. The Bets “Beachmama” Haynes Regional Beach Access (44 Hotz Ave) opened here in June 2026, with new restrooms and a boardwalk to the sand.
What it doesn’t have is parking. The county lists the access as a tram drop-off with no spaces of its own. The easy answer is to park at the Grayton Beach Park and Ride (1505 County Hwy 283 S, 204 spaces) and ride the free Grayton Express, which leaves every 10 minutes from 6 a.m. to 9:45 p.m. Parking at the lot is paid: $5 an hour or $15 for the day from March through October, and $5 a day from November through February. Visitors can also buy a weekly pass.
Our house, Harbor Heights, is a short bike ride from here.
Don’t miss
Dinner at The Red Bar at 70 Hotz Avenue, a Grayton institution known for its blackened grouper, crab cakes, eclectic decor and live music. Ride the tram in and you won’t have to think about parking afterward. Easy. For the rest of the village, see my Grayton Beach guide.
4. Seaside
What it’s like
You’ve probably seen this town in photos, and the beach matches. Seaside’s nine beach pavilions were designed by a range of architects, and the obelisk-shaped Coleman Pavilion is the town’s central beach access.
Who it suits
First-timers, and families who want lunch and the beach within one walk.
The practical part
Please read this one before you go. Most of Seaside’s pavilions serve the residents and rental guests of their own streets. The public can use the Town Center beach at Coleman Pavilion, but only with a Cabana Man chair rental, and personal chairs, umbrellas, tents and full-size coolers aren’t allowed there. Book chairs online ahead of peak days. There are public restrooms at the entrance to the Coleman Pavilion access. Parking around town is hourly ($5 an hour early morning and evening, $7 from 10 a.m. to 7 p.m.).
Don’t miss
Airstream Row, the line of vintage trailers serving everything from grilled cheese to crêpes. No reservations and no dress code, which is the whole point.
5. Deer Lake State Park
What it’s like
If you want a quiet day, this is my pick. A boardwalk crosses an ancient dune system to the beach, with Deer Lake, a coastal dune lake, inside the park. Keep an eye out for pitcher plants and, in summer, wildflowers along the way.
Who it suits
Couples, readers, and anyone who wants a long, quiet stretch of sand. It isn’t on the county tram routes, and it doesn’t have a town around it, which is exactly the appeal.
The practical part
It’s an honor-box park: $3 per vehicle (2 to 8 people) and $2 for pedestrians or cyclists, and you need correct change (worth digging through the cup holders before you leave). Open 8 a.m. to sunset. It’s a small park and can reach capacity on busy days, so the same rule applies: go early. There are restrooms and a picnic pavilion.
Don’t miss
The park’s hiking trails, which pass through pine and deer moss to an overlook on the north end of Deer Lake. It shows you a whole different side of the coast.
6. Inlet Beach
What it’s like
The eastern end of 30A and home to the largest county beach access. It’s also your best option if you’re spending the day in Rosemary Beach or nearby, because Rosemary’s own beach is reserved for residents and registered guests. Inlet’s regional access is about a mile from Rosemary’s town center.
Who it suits
Groups, families hauling a lot of gear, and anyone who needs accessible facilities.
The practical part
There are three county lots: East (10 spaces), Central (50 spaces) and West (50 spaces), all free. You’ll find restrooms, showers and seasonal lifeguards, and the Central access is ADA-compatible. In lifeguard season, the South Walton Fire District offers beach wheelchairs here with an on-duty lifeguard.
Don’t miss
Bring a mask! Cobia Reef, an artificial snorkel reef, sits about 970 feet offshore. Or walk half a mile east to Camp Helen State Park and Lake Powell, the largest coastal dune lake in Florida. (Camp Helen is an honor-box park at $4 per vehicle. Note that it stopped renting kayaks in May 2026.)
A Few Walton County Rules Worth Knowing
These are county ordinances, not suggestions, so please don’t skip this part:
- No glass or ceramic on the beach. Yes, that includes your coffee mug.
- Leave only footprints. Anything left on the beach from one hour after sunset to one hour after sunrise is treated as abandoned and removed. Chairs, umbrellas and tents go home with you every night.
- Fill in your holes. No metal shovels, and holes can’t be bigger than 3 feet across or deeper than 2 feet. Worth telling the kids before the digging starts.
- Stay off the dunes. Use the walkovers.
- Watch the flags. Entering the Gulf under double red flags can bring a $500 fine. Text SAFETY to 31279 for current conditions.
Still sorting out airports, timing and the free beach tram? Start with our 30A trip planning guide.
Bringing the dog? Most 30A beaches don’t allow them, and this guide to dogs on 30A beaches covers the exceptions and the permit.
Frequently Asked Questions
Are the beaches on 30A public?
Some are, and some aren’t. Much of 30A’s shoreline is private or reserved for a community’s own guests, and Walton County’s beach map shows which stretches are public. Every beach on this list has a clear public way in.
Which 30A beach has free parking?
Inlet Beach, at the east end. Its three county lots (East, Central and West, 110 spaces in all) are free, and you’ll find restrooms, showers and seasonal lifeguards there too.
Are there lifeguards on 30A beaches?
At the county’s regional beach accesses, yes. Lifeguards staff them from March 1 through October 31, including Blue Mountain and Inlet Beach. Away from those accesses, or outside those months, don’t count on one.
Can you leave beach chairs on the beach overnight on 30A?
No. Under Walton County’s Leave Only Footprints rule, anything left on the beach from one hour after sunset to one hour after sunrise is treated as abandoned and removed. Chairs, umbrellas and tents go home with you every night.
What does a double red flag mean on 30A?
It means the water is closed to the public, and going in can bring a $500 fine. Text SAFETY to 31279 for current conditions before you head down.
Where to Stay
If you’d like a home base in Grayton, our family’s house, Harbor Heights, sleeps 14, and we furnished it with big families and friend groups in mind. Readers who book direct at harborheightson30a.com can use code 30ATRAVEL. We’d love to host your crew!
