Have you ever stood on a beach and thought, “This could go on forever”?
Well, for some beaches, that’s not far from the truth. If you’re someone who loves long walks by the sea, or simply enjoys wide-open coastal landscapes, this article is for you. We’re about to explore the top 10 longest sea beaches in the world, and trust me, some of them are longer than entire cities!
Whether you love the thrill of surfing, the peace of solitude, or the adventure of exploring new coastlines, these massive beaches offer something special. I’ll walk you through each one like I’m your travel buddy—sharing cool facts, honest thoughts, and a little inspiration for your next trip.
1. Praia do Cassino Beach – Brazil
Approx. length: 254 km (158 miles)
Let’s start with the undisputed giant. Located in southern Brazil, Praia do Cassino holds the record for the longest sea beach in the world. It stretches endlessly along the Atlantic coast—from the city of Rio Grande all the way to the border with Uruguay.
Why it’s special:
- You can drive a car along parts of it, and even spot shipwrecks in some areas.
- It’s a hotspot for kite surfing and off-road adventures.
- You’ll find fewer crowds the farther you go—perfect for those who love solitude.
One thing to note:
It’s not a postcard-perfect turquoise paradise. Think raw, rugged, and wild. This beach isn’t just about beauty—it’s about scale and soul.
2. Ninety Mile Beach – Australia
Approx. length: 151 km (94 miles)
Next up is Ninety Mile Beach in Victoria, Australia. The name might be a bit off (it’s actually 94 miles long), but hey, who’s counting when the sand goes on and on like this?
Why people love it:
- It’s bordered by the Gippsland Lakes, giving you both ocean and lake vibes.
- Sunsets here? Absolutely stunning.
- Great for fishing, camping, and dolphin spotting.
Real talk:
This beach can feel remote. If you’re into buzzing boardwalks or beach bars, it’s not your place. But if you crave quiet and wild beauty, this stretch of sand delivers.
3. Cox’s Bazar – Bangladesh
Approx. length: 120 km (75 miles)
Here’s a gem from South Asia—Cox’s Bazar, the pride of Bangladesh. It holds the title of the longest natural uninterrupted sea beach in the world. And yes, that uninterrupted part matters. Unlike other long beaches that break up with rivers or cliffs, Cox’s Bazar just keeps going—clean, sandy, and smooth.
What makes it unique:
- The beach gently slopes into the Bay of Bengal. That makes it family-friendly and ideal for swimming.
- Locals often head to Laboni Point, while more peaceful experiences await further down at Inani or Himchari.
- There’s a strong cultural vibe here too—street food stalls, fishermen at work, and little beachside shops.
A heads-up:
Cox’s Bazar is popular—especially during holiday seasons. So don’t expect to be alone. But that energy is part of the charm.
4. Padre Island National Seashore – USA
Approx. length: 113 km (70 miles)
In the U.S., everything’s bigger—including the beaches. Padre Island, located in Texas, is part of a protected national seashore. Stretching more than 110 km, it’s also one of the longest undeveloped barrier islands in the world.
Why people keep coming back:
- It’s a haven for sea turtles and birdwatchers—over 380 bird species have been spotted.
- You can camp on the sand, drive your car along the shore, and truly feel “off the grid.”
- The mix of beach and dunes makes for breathtaking landscapes.
Keep in mind:
There are very few facilities in some stretches. If you plan to explore deeper into the island, be ready with supplies and a vehicle that can handle sand.
5. Grand Strand – USA
Approx. length: 97 km (60 miles)
Welcome to South Carolina, where beach life meets boardwalk fun. The Grand Strand is a long, uninterrupted stretch of sandy coastline running from Little River to Georgetown. It’s not just a beach—it’s a whole experience.
Why it stands out:
- The heart of it is Myrtle Beach, famous for its family-friendly attractions, theme parks, and golf courses.
- You can take long morning walks and still not see the same stretch of sand twice.
- Perfect mix of city buzz and chill beach vibes.
What to expect:
This beach is built for tourists. That means crowds, resorts, and lots of activities. If you’re seeking peace and solitude, you might want to walk a little farther from the main spots.
6. Ninety Mile Beach – New Zealand
Approx. length: 88 km (55 miles)
Not to be confused with its Australian cousin, New Zealand’s Ninety Mile Beach is just as impressive—though a bit misleading in name. It’s actually around 88 kilometers long, stretching along the western coast of the North Island.
Why travelers love it:
- Locals often race along the beach in 4WD vehicles or sandboards on the dunes.
- It’s rich with Māori legends, especially about spirits traveling to the afterlife.
- Sunsets here? Absolutely surreal.
A little tip:
The sand here can be soft and unpredictable—so if you’re driving, go with caution. And always check the tide before heading out!
7. Ibeno Beach – Nigeria
Approx. length: 89 km (55 miles)
You might not expect Nigeria to pop up on this list, but Ibeno Beach, located in Akwa Ibom State, is a true coastal surprise. Stretching nearly 90 kilometers, it’s one of the longest beaches in Africa, and it’s growing in popularity among local and international visitors.
Why it’s worth visiting:
- The waves are ideal for surfers and thrill-seekers.
- It’s clean, spacious, and offers incredible sunrise views over the Atlantic.
- The area is surrounded by natural greenery and mangroves, which adds to the peaceful vibe.
One thing to keep in mind:
Facilities can be basic, especially compared to more commercialized beaches. But that’s part of the charm—it feels untouched, authentic, and raw.
8. Virginia Beach – USA
Approx. length: 56 km (35 miles)
Not just a city—Virginia Beach is also home to one of the longest recreational beaches in the world. Located in the state of Virginia, this sandy stretch runs alongside a busy boardwalk full of life.
What people enjoy here:
- It’s packed with restaurants, events, and summer concerts.
- You’ll see joggers, bikers, and beachgoers filling every corner during the warm months.
- There’s a fun mix of modern hotels and old-school beach-town charm.
Reality check:
If you’re into quiet nature walks, you’ll have to head to the outer ends of the beach. But for a full-on American beach experience, this one checks all the boxes.
Top 10 Longest Sea Beaches in the World
Chunk 5: #9 to #10 + Conclusion
9. Long Beach – Canada
Approx. length: 16 km (10 miles)
While not as massive as some of the others, Long Beach in British Columbia earns its spot for being the longest beach on Vancouver Island—and one of Canada’s most scenic coastal stretches.
Why it’s loved:
- Located inside Pacific Rim National Park, the beach is surrounded by old-growth forest and misty mountains.
- It’s a paradise for surfers, especially during storm season when the waves go wild.
- Wildlife spotting is big here—you might see sea lions, eagles, or even whales offshore.
Heads-up:
It’s best enjoyed in cooler weather gear. The Pacific waters are chilly, and the climate can be damp. But the moody beauty of this place is unforgettable.
10. Muizenberg Beach – South Africa
Approx. length: 32 km (20 miles)
Just a short drive from Cape Town, Muizenberg Beach lines the False Bay coastline in South Africa. It’s not only long but colorful—famous for its bright beach huts that have become Instagram staples.
Why it’s worth visiting:
- One of the safest and most accessible beaches in the region for beginner surfers.
- The town itself has a laid-back, surfer vibe that feels like a time warp.
- Great train access makes it easy to reach, even without a car.
Quick tip:
The beach can get windy, especially in the afternoons. But with that breeze comes the smell of sea air and the sound of rolling waves—perfect for a slow, reflective walk.
Final Thoughts
From the rugged, untouched coastlines of Brazil and Nigeria to the bustling boardwalks of the U.S. and the surfer-friendly waves in New Zealand and South Africa—there’s a longest beach for every kind of traveler.
Here’s a quick summary of what to consider:
- Love solitude? Cox’s Bazar or Ibeno might win your heart.
- Want action and events? Try Virginia Beach or Myrtle Beach on the Grand Strand.
- Crave raw nature? Go for Long Beach in Canada or Padre Island.
- Looking for something culturally rich? Muizenberg or Ninety Mile Beach (NZ) has plenty to offer.
No matter which one you choose, you’ll find more than just miles of sand—you’ll find stories, rhythms, and moments that stretch as far as the beach itself.
