Want to Know 30A Like a Local? Impress the Locals With These Little-Known Facts
You could spend a week on 30A, eat at the cutest restaurants, hit the beach every day and leave with a camera roll full of turquoise water…
…but do you actually know where you just were?
Because there's a whole other side of 30A hiding behind the beaches, bike paths and vacation rentals.
If you want to be more than just another tourist—and maybe even impress a local or two—here are a few things you should know before you go.
Consider this your unofficial 30A Local Cheat Sheet.
First up: Those weird little lakes aren't ponds.
They're coastal dune lakes, and they're one of the coolest things about this area.
South Walton is home to 15 named coastal dune lakes, a geological phenomenon found in only a handful of places around the world.
They're tucked behind the dunes, just a short distance from the Gulf, and periodically connect to the Gulf when water levels rise enough to breach the sand.
So if someone says, “Let's go check out the dune lake,” you now know they're not talking about a random pond.
The water isn't turquoise because someone turned up the Caribbean filter.
There's actually a reason 30A's water looks almost unreal.
The Gulf here is relatively shallow, and the brilliant white sand is made largely of quartz. That pale sand reflects sunlight back through the water, creating those famous shades of turquoise, emerald and blue.
So when someone inevitably asks:
“Is the water really that color?”
You can say:
“Yep. It's the quartz sand and shallow water reflecting the sunlight.”
And then casually walk away like you've lived here forever. 😉
And that tea-colored lake water? Totally normal.
Here's another one you can pull out when everyone starts staring suspiciously at a dune lake.
The darker, tea-like color comes from tannins released by decaying leaves, pine needles and other vegetation.
It's nature—not dirty water.
So don't judge a dune lake by its color.
30A isn't actually a town.
This one is guaranteed to make you sound like you know what you're talking about.
30A is a scenic highway—and the area around it is made up of a collection of distinct beach communities.
Seaside isn't Rosemary Beach.
Grayton Beach isn't WaterColor.
WaterColor isn't Seagrove.
And Seagrove isn't Seaside.
They each have their own personality, history and vibe.
So when someone says they're “going to 30A,” they're technically talking about a whole stretch of coastline—not one particular town.
Seaside helped change everything.
If you've ever wondered why so many communities along 30A have that charming, walkable, porch-filled look, there's a reason.
Seaside, founded in 1981, became one of the country's best-known examples of New Urbanist community design.
Instead of building a typical sprawling beach development, the idea was to create a town where people could walk, bike, gather and actually interact with their surroundings.
That concept became hugely influential—and helped shape the 30A aesthetic we recognize today.
There's a whole wild side of 30A hiding behind the beach.
This is one of my favorite things about the area.
You can spend the morning barefoot in the Gulf and, within minutes, be surrounded by pine forests, wetlands, dunes and wildlife.
A huge portion of South Walton remains protected land.
Which means the beautiful scenery isn't just pretty landscaping around the beach towns.
It's real, protected Florida wilderness.
And here's your biggest local secret…
Slow down.
Seriously.
30A isn't meant to be conquered.
It's meant to be wandered.
Take the bike instead of the car.
Take the golf cart when you can.
Turn down the road you've never been on.
Stop at the little beach access you've never noticed.
Watch the sunset instead of rushing to dinner.
Find a dune lake.
Ask a local where they go.
Because the best part of 30A isn't necessarily the things you'll find on a “Top 10 Things to Do” list.
It's the little things you discover when you stop acting like you're trying to check 30A off your vacation list.
Now you're ready to impress the locals.
The next time you're sitting at a beach bar and someone starts talking about the dune lakes, you won't have to smile and nod.
You'll know.
When someone asks why the Gulf is so emerald green, you've got an answer.
When someone calls every community “30A,” you'll know there's a whole collection of places hiding behind that one little road.
And when someone tells you the water looks like a screensaver?
You'll know exactly why.
Because the best way to experience 30A isn't to simply visit it.
Know it.
Know the weird stuff.
Know the history.
Know the places between the places.
Know why the water looks the way it does.
And then go home with a few stories that make everyone else say:
“Wait…how did you know that?”
That's when you know you did 30A right.
