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12 Public Lands of America You’ll Regret Visiting Without Mosquito Deterrent

Mosquitoes might be tiny, but their audacity is unmatched. So if you are planning a serene escape into the wilderness, you’d better gear up – cause these biting brutes refuse to respect personal space. They’ve turned otherwise breathtaking public lands into their buzzing battlegrounds.

Forget romance under the stars or family bonding by the campfire; it’s more swatting and scratch sessions. But hey, that’s part of the charm, right? And whether you’re a die-hard adventurer or the unwilling kind roped in by optimistic friends, this list of public lands will either fuel your mosquito-prep game or have you rethinking the tent life altogether.

Spray yourself down, grab your citronella candles, and prepare to read about the mosquito-infested lands where the bugs run the show.


Everglades National Park, Florida

A wooden boardwalk winding through a marsh filled with vibrant green lily pads under a bright blue sky, surrounded by lush foliage.
© Canva Pro

The Everglades is a gorgeous expanse of marshes and mangroves – but also the adopted homeland of the mosquito mafia. Here, mosquitoes don’t just visit; they own the zip code. Between the humid, stagnant waters and lush vegetation, every square inch screams “mosquito paradise.”

Swat with one hand, paddle with the other; that’s the Everglades way. But the park’s biodiversity is unparalleled – although the mosquitos seem less “bio” and more diabolical. Just ask my wife about the time she gave a piggyback ride to one mosquito and, oh, about a hundred of his closest buddies (true story).

Congaree National Park, South Carolina

A flooded forest scene with towering trees, their trunks reflected in the shallow water, creating a tranquil and mysterious atmosphere.
© Shutterstock

Congaree: where trees stretch sky-high, and mosquitoes are basically running their own bustling metropolis. This floodplain forest is stunning, no doubt, but it also happens to house a thriving mosquito population that treats your hike like an open invitation to a buffet (and guess who’s on the menu?).

With swampy grounds and warm temps year-round, these little guys seem to have signed a lifetime lease. You’ll leave with memories of jaw-dropping beauty – and probably a few itchy souvenirs crawling up your arm.

Great Smoky Mountains National Park, Tennessee/North Carolina

A gently flowing stream cutting through a dense forest of vibrant green foliage and rolling hills, under a cloudy but serene sky.
© Shutterstock

Welcome to the Smokies, where the mist drapes the landscape, and the mosquitoes drape your ankles. Come for the breathtaking views, stay for the mosquito rave.

With babbling streams and humid nooks, this park is basically the Ritz-Carlton for mosquitoes – five stars, all-inclusive, complete with a human all-you-can-eat dinner. Sure, you’ll come home with stunning sunset photos, but also a week’s worth of itch-inducing “souvenirs” courtesy of your tiny, winged admirers.

Haleakala National Park, Hawaii

A cascading waterfall flowing into a serene pool surrounded by lush greenery, including tropical palm trees, against a backdrop of rugged, rocky cliffs.
© Shutterstock

Think Hawaii’s all aloha vibes and tropical breezes? Sure, until you meet the real locals: mosquitoes. Haleakala may dazzle you with volcanoes and sunrises so stunning they could make a grown adult weep, but wander into the park’s damp, lush corners, and suddenly, you’re hosting the Mosquito Olympics.

These tiny terrors aren’t just here to compete – they’re out for gold. Every buzz, every bite, feels like their way of saying, “Welcome to the jungle. We’ve got plenty of bites and stings.” Pack your bug spray because, in this paradise, the tiny villains are always ready for their next event.

Hawaii Volcanoes National Park, Hawaii

A wooden boardwalk leading into a lush, fern-covered cave entrance, with hanging vegetation and a warm glow emanating from within the tunnel.
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If Haleakala is the playground for amateurs, Hawaii Volcanoes is where the pros suit up. The steam vents and thick, damp air? Absolute paradise – for mosquitoes, that is. You’ll find yourself soaking in jaw-dropping Big Island views, breathing in that intoxicating volcanic air while simultaneously swatting away the winged nuisances, testing your reflexes.

Bug spray? Oh, it helps…a little. But these tiny overachievers see it as more of a friendly challenge. So, gear up and embrace the dance – because the views, even with the buzz of uninvited company, are absolutely worth it.

Denali National Park, Alaska

A clear mountain stream meandering through rocky terrain, framed by golden autumnal bushes and rugged peaks under a partly cloudy sky.
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A masterpiece of rugged wilderness that’ll leave you breathless – partly from awe, partly because the mosquitoes are plotting their next attack. Denali’s summer rolls in, and suddenly, it’s less tranquil escape, more horror movie with a bug-filled cast.

For every majestic caribou you spot, there’s a mosquito ready to make you its next snack. And by the end of your trip, you’ll marvel at Denali’s peaks as much as you curse its relentless, winged roommates. Nature sure knows how to keep things balanced.

Voyageurs National Park, Minnesota

A serene lake at sunset, with vibrant orange and pink hues reflecting on the calm water, surrounded by rocky shores and evergreen trees.
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Nicknamed the “Land of 10,000 Lakes,” Minnesota might as well tack on “and 10 billion mosquitoes” for full disclosure. Voyageurs National Park is no exception. Its shimmering waters are breathtaking – until you realize they’re also the perfect mirror for the relentless buzz of its unofficial mascots.

Ever heard of water taxis? Here, the mosquitoes might as well be running their own ferry service, zipping across the water with one mission: finding their next meal. Spoiler alert…it’s you.

Isle Royale National Park, Michigan

A weathered antler resting on a mossy rock, set against the shimmering waters of a lake, with sunlight sparkling on the rippling surface.
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Tucked away on the vast blue of Lake Superior, Isle Royale feels like the kind of secret you want to keep to yourself. Reachable only by boat or seaplane, it’s famous for its resident moose and wolves.

But don’t start thinking you’ll have the island all to yourself. The mosquitos got the memo, too, and let’s just say they’ve shown up in droves, ready to party in the thick woods and marshlands like they own the place. This is definitely the type of island to grab your sense of adventure, a sturdy pair of boots, and enough bug spray to make your backpack smell like a citronella candle factory.

Big Cypress National Preserve, Florida

A tranquil swamp scene with lush greenery reflected in the still, dark water, surrounded by dense vegetation under a bright, sunny sky.
© Canva Pro

Big Cypress is where Florida’s swampy charm meets its most aggressive locals, the mosquitoes. These wetlands are pure magic, with their shimmering waters and lush greenery, but let’s be real, the buzzing residents don’t exactly roll out the welcome mat. They’re bold, they’re relentless, and they truly believe it’s their swamp (and honestly, they’re not wrong).

A bit of standing water and heat is all it takes to remind you who’s boss here. So, do yourself a favor: slather on the bug spray like it’s your new favorite accessory. Otherwise, you’ll leave with more itchy welts than you bargained for.

Okefenokee National Wildlife Refuge, Georgia/Florida

An alligator partially submerged in water covered with dense green vegetation, peeking out with only its head and upper body visible.
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Okefenokee. Even the name feels a little mysterious, right? Picture black waters shimmering like liquid ink, moss draping from trees like gothic curtains, and – of course – mosquitoes. Relentless, buzzing, persistence-is-their-brand mosquitoes.

Sure, you’ll catch sight of gators gliding like prehistoric royalty, but it’s the cloud of mosquitoes around your head that really steals the spotlight. The heat? The marshy vibes? Perfect breeding grounds. You’ll leave with a newfound appreciation for bug spray and a vow to bring netting next time.

Great Dismal Swamp National Wildlife Refuge, Virginia/North Carolina

An information board at Great Dismal Swamp National Wildlife Refuge featuring details about Lake Drummond, with signs explaining permitted and prohibited activities in the area.
© Shutterstock

The name doesn’t lie – this spot is both Great and Dismal, and yes, it’s mostly thanks to the mosquitos. Sure, the beauty is undeniable, but let’s not sugarcoat it: this place might just be the East Coast’s mosquito capital.

Swampy waters? Check. Thick vegetation? Double check. Basically, it’s like a five-star resort for those little bloodsuckers. You’ll hear the calls of wildlife echoing around you, but the soundtrack of your visit will likely feature the rhythmic swats of your hands and the classic lament, “Why didn’t we reapply bug spray?”

Biscayne National Park, Florida

A lively marina scene with colorful canoes and kayaks lined up along a dock, near a white boat, surrounded by lush green mangroves and calm blue water under a sunny sky.
© Shutterstock

Biscayne is 95% water – perfect for snorkeling and boating, but also perfect for you know who. And while you’re busy marveling at the kaleidoscope of fish in those crystal-clear waters, the mosquitos are busy marveling at you.

Trust me, these little pests are equal-opportunity diners – seasoned sailors, first-timers, it doesn’t matter. Your best defense? Bug spray. Think of it as your trusty sidekick in this sunny, slightly itchy paradise.


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