Interesting Facts About Beaches That Will Surprise You

Sep 25, 2023

Last Updated on: Aug 27, 2025

Travel Guides

Beaches are one of nature’s greatest wonders that attract millions of visitors annually. With their scenic vistas and the soothing sounds of waves, beaches offer a sense of calm and tranquility.

However, beneath their beauty lies many mysteries and surprises. From the endless motion of tides and currents to the minute particles that make up the sand, beaches hold remarkable secrets.

In this article, we explore some of the most fascinating yet unknown facts about beaches that will leave you astonished.

The Sand Shifting Spectacle

Have you ever noticed how the arrangement of sand on the beach appears to change with every visit? This is no illusion – and is always on the move. Prevailing winds and waves continuously transport sand particles up and down the coast.

It has been estimated that over 100 million tons of sand shifts globally every year! More perplexing is that the sand migrates in large belts called sand shadows that stretch for miles underwater. Intricate currents carry the grains long distances before depositing them in new locations. So, the very sand formations we see today were not here years ago, demonstrating the dynamic nature of beaches.

The Micro Marvels

Taking a closer look, each grain of sand is a minute miracle. Under a microscope, their shapes – rounded, angular, or elongated – tell stories of the forces that wore them down from rocks and polished their edges during travel. More incredible than their structures are their constituent elements.

Most beach sands contain over 90% silica in the form of quartz. But other common yet tiny components include corundum (a mineral harder than quartz), zircon, rutile, and monazite.

These durable crystals withstand erosion to eventually materialize as multicolored specks within the ordinary sand. Such compositional diversity packed into one scoop of sand bursts our perception of its simplicity. You can learn more about beaches by following Westhampton Beach news.

The Invisible Border Control

What truly demarcates where the land ends and sea begins is another enigma, revealed only at high or low tides. Known as the shoreline, this boundary between water and Earth is governed by complex tidal patterns. Differences in tidal ranges around the globe also make for head-scratching sightings.

In places like the Bay of Fundy in Canada, tides vary by over 16 meters – high enough to submerge harbors! On the contrary, tides along the Atlantic coast of the USA are a mild 1-2 meters. Consequently, exactly defining the coast is tricky business, owing to the ocean’s fluid occupation and abandonment of shore spaces throughout each day.

The Living Beach Combers

Lurking within the beach sands is a whole unseen universe teeming with critters. A single handful contains multitudes of crabs, clams, snails, worms, and more – true beachcombers that sift nutrients from the grains. Some, like the mole crab, have adapted shovels and gills for an underground existence.

Others like sand dollars appear genteelly gliding over the ocean floor but are in fact agents of filtration. Their ensemble supports a delicate food web that cascades onto shorebirds, fish, and more. Together, these coastal colonizers comprise an integral living fabric woven into the very landscape we walk upon unaware.

The Secret Of White Sand Beaches

Most travelers envision picturesque white sand beaches when dreaming of tropical paradise destinations. However, few realize that the white sand creating such idyllic shores is far from a natural geological phenomenon. Its genesis can be attributed to an unlikely source – the excrement of colorful reef inhabitants known as parrotfish.

Parrotfish play a vital role in marine ecosystems through their prolific feeding habits. With their specialized beak-like jaws adapted for grazing coral structures, they consume vast amounts of dead coral rubble. However, their digestive systems lack the ability to break down the indigestible coral skeleton remnants. As a result, kilograms of crushed coral limestone are processed and expelled from the fish in the form of fine white granules.

To Wrap Up

These are but a few astonishing truths behind our literal and metaphorical shorelines. Indeed, beaches hold more puzzles and poetry than first meets the eye. Their ever-shifting sands, microscopic marvels, cryptic borders, and thriving undercover life form a picture far richer than their placid outward appearance projects. The more we learn to look, the deeper the discoveries and wonder we gain from nature’s simple yet most complex creations – the beach.

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Abdul Aziz Mondol is a professional blogger who is having a colossal interest in writing blogs and other jones of calligraphies. In terms of his professional commitments, he loves to share content related to business, finance, technology, and the gaming niche.

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6 Reasons Why Yachts Are So Expensive

BY  Arnab Oct 25, 2023

Yachting is among the experiences that make the blue ocean come alive. As Yacht IN rightly states, where ordinary ends, yachting begins. The yachts are expensive, but their beauty do not just grace the ocean but our minds as they are objects of our dreams and fantasies. Yachts are perfect for a holiday getaway; they offer one of the most fascinating ways to explore the numerous sea treasures. But have you ever wondered why this floating paradise comes at a price almost as large as the sea? You are not alone in thought - This post answers that while answering the big question, is it worth it? While a yacht presents an unforgettable experience, it comes at a rather expensive price. Here are some reasons for that; Mesmeric looks and craftsmanship Yachts in Croatia especially come in unique, sleek, and breath-taking designs. It takes a lot of luxurious and exotic materials to create these aquatic marvels. 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Weekend Escapades: Things To Do In Chattanooga

BY  Abdul Aziz Oct 19, 2023

This outdoor oasis in the South is a solid wanderlust attraction. A scenic city that is always on the move can be your next perfect weekend getaway. The city is bustling with energy, and on a typical afternoon, you will see its locals as well as weekenders venturing into the Tennesse River along with their boards and boats. The bikers go up and down the hilly streets through the town, running and walking down the pedestrian bridge and playing with frisbees in the numerous parks. The parks look neat, being hedged by bike lanes and carefully placed benches. Public art makes the town come alive with color and socio-cultural significance. The number of things that will stay with you long after you visit this town is too many, but one of them will be the food and the restaurants. There are also a lot of adventures to be had outdoors in this character-filled city. If you are looking for some weekend fun or a short trip to feel rejuvenated, this city is close by and has to offer a lot. This is going to be the best weekend spot for you, and we have brought you the best of it. Here are some of the most fun and memorable things to do in Chattanooga. Things To Do In Chattanooga hotels.com If you have thought about going away sometime and taking a break, but you can’t think of any place so far. Chattanooga could be a great option. Here are some of the best things things to do in Chattanooga that will stay imprinted on your memory. Tennessee Aquarium tnaqua.org One of the fun things to do in Chattanooga is visiting the aquarium. This aquarium maintains two buildings. There is River Journey which showcases the freshwater habitats from around the world, and Ocean Journey, where visitors are treated to the magnificent view of sea creatures and ocean life. It is recommended to spend at least three hours while visiting to take in a good fraction of the 10,000 animals that are here. 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The tour will take you along its beautiful cavern trail to a gorgeous waterfall that is surrounded by old geological formations that took millenniums to form. There are also extensively picturesque views of the Cumberland Plateau, Tennessee Valley, and the Tennessee River from the top of the Lookout Mountain Tower. The tours fill up pretty quickly. You must purchase the tickets online in advance for increased availability. Chattanooga Whiskey Experimental Distillery chattanoogawhiskey.com One of the other things to do in Chattanooga for adults is visit the whiskey distillery. This distillery is the first ever to craft whiskey in Chattanooga in over a hundred years. It boasts over 100 different barrels that mature in an aging cellar. Each visit to the distillery is an ode to the past, present, and future of hand-made bourbon. You can reserve a tour & tasting trip to check out their latest craft. This can also be one of the things to do in Chattanooga for couples. 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Do The Sand Dunes Come Alive At Kobuk Valley National Park?

BY  Sibashree Sep 11, 2024

Kobuk Valley National Park is surreal! Have you ever thought to meet sand dunes in the Arctic Circle? The unique geology of the park makes it possible. That’s not all! The Great Kobuk sand dunes stand here, along with the remains of the North American continental glaciers.  Three of the sand dunes in this national park are active or alive. The Great Kobuk Sand Dunes, Hunt River Dunes, and Little Kobuk Sand Dunes here cover a mesmerizing 20,000 acres of area in the park.   Today, hiking through these dunes is one of the most popular activities in the Kobuk Valley National Park.   While it is visually unusual or unexpected to see sand dunes in an Arctic National Park, you also need to understand that the Arctic region gets very little rainfall every year. So, this is also a desert region.   “Sand dunes in the Arctic landscape are not what you would expect. Since most people associate sand dunes with a hot desert environment, it is a visually unusual thing to see. In fact, what most people don't realize is that the Arctic is also a desert with very low levels of rainfall.”   - Christian, a Kobuk Valley National Park Worker  Having said that, how the sand dunes came to be here, and the experience of exploring them will be a great thing to discuss in this article.   This Is How The Kobuk Valley National Park Became The Land Of Sand Dunes   https://www.instagram.com/p/BWatGdVFuis/ Much of Alaska, including the Kobuk Valley National Park, falls in the Tundra region. Tundra, the coldest of the biomes, gets only around 150 to 250 mm of rainfall and snowfall yearly1. So, the national park has less rainfall than some of the most well-known deserts in the world.   Further, the sand dunes in the Kobuk Valley are as old as the Ice Age. Now, as the mighty glaciers moved forward and made a retreat, the rocks beneath got ground. Now, the blowing wind transported the sand into the empty and ice-free Kobuk Valley. The sand dunes in the park are up to 150 feet high, and they are the biggest, high-altitude, and most importantly, “active sand fields”  in the earth.   In The Land Of The Great Kobuk Sand Dunes  https://www.instagram.com/p/BgmZYDdAA_r/ Are you in the Sahara? No, you are around 35 miles above the Arctic Circle and still find the largest active sand dune field in the world. Today, it is a popular backpacking, hiking, and camping destination in the National Park. You must attend the Northwest Arctic Heritage Center to learn more about the outdoor pursuits in the land of sand dunes.  Let’s quickly look at why the Great Kobuk Sand Dunes is a preferred destination for camping, hiking, and backpacking.  The sand is steady enough for the landing of an aircraft with wheels.  You can put up your tent on any level surface.  Also, you can hike in any direction.  Further, you can board a float plane and reach the Kobuk River. From there, you can take a backpacking tour for around two miles and reach the dunes.  You must visit the Kotzebue Visitor Center if you have plans to take this backpacking journey to and from the Kobuk River.   There is no marked route for hiking.  In summer, the temperature in the sand dunes can reach up to 100 degrees Fahrenheit. Also, fall is the season to see caribou migration here.   However, there’s more to it! Let’s learn about the Great Kobuk Sand Dunes as relics of the Ice Age and how life thrived here.   Great Kobuk Sand Dunes: The Relics Of The Ice Age   https://www.instagram.com/p/BYwfdMYlr-0/ To know about the formation of the Great Kobuk Sand Dunes, we must go back to the Ice Age. Around 28000 years ago, glaciers in the mountains formed. I have already discussed how the glaciers ground the rocks and wind deposited them in the Kobuk Valley.   Further, approximately 14000 years ago, the glaciers made a massive retreat. As a result, there were 200,000 acres of sandy land formation on the river banks. Complex holocene activities and geomorphic preservations keep the sand dune field at the Kobuk Valley National Park active or alive. Along with the Kobuk Valley, small lakes in the park have also accumulated sand over thousands of years.   However, most of the landscape today is occupied by the vegetation of the national park, and the sand dune area consists of only 20,000 acres. The vegetation found here consists of the following varieties.  Wild rye  Grasses  Sedges  Kobuk locoweed  Wildflowers blooming occasionally  These species grow on the shifting sand, and they function as stabilizing agents. You can see shrubs, lichens, mosses, and algae following this vegetation. Finally, there are spruce, birch, and aspen trees covering the landscape.    The slopes of the Kobuk Valley sand dunes are the only place where Kobuk locoweeds grow. These plants belong to the pea family, and they are known for their purple flowers. If you want to see these flowers, you must visit the park in late June and July.   The inland dune field of Kobuk Valley National Park is surrounded by boreal forest.   Humans And Wildlife In The Great Kobuk Sand Dunes  https://www.instagram.com/p/Cv0EhpdLsJ5/ It’s amazing to see the Western Arctic Caribou walking through the Great Kobuk Sand Dunes. Fall and spring are the migration seasons for these animals. The north of Brook Range is the caribou herd’s calving ground, and they migrate to and from this place.   As the caribou herds pass through the sand dunes, their footprints remain in the ground for the longest time. According to National Park Service data, around 250,000 caribou pass through this national park annually.   No wonder that the Kobuk Valley National Park is one of the “last great migrations” remaining in the world. The table below gives you a brief idea about the animals and birds in the sand dunes.  Birds Sharp-shinned Hawk Golden Eagle Bald Eagle American Wigeon Northern Pintail Rough-legged Hawk Marsh Hawk Mammals Caribou Wolverine Muskox Snowshoe Hare Moose Gray Wolf Grizzly Bear Beaver Arctic Fox American Pine Marten Amphibians Wood Frog Fish Longnose Sucker Salmon* Northern Pike Alaska Blackfish Alaska Whitefish Humpback Whitefish Alaskan Stickleback Ninespine Stickleback  Human history in the Great Kobuk Sand Dunes is at least 8000 years old. They lived by the Kobuk River and were mainly focused on fishing, hunting, and trapping for survival. It is fascinating to visit the thousand-year-old hunting camps on the edges of the sand dunes.  The golden and shifting Great Kobuk Sand Dunes are located a few miles away from the Kobuk River. Further, the sand dunes soar up to 100 miles in the air.   Kobuk Valley National Park Is Also The Land Of Iñupiaq Subsistence  https://www.instagram.com/p/BWdjyOBl_Lw/ Human life, which started in the Great Kobuk Sand Dunes 8000 years ago, is still thriving with the mantra of subsistence. The Iñupiaq people here use the available natural resources to fulfil their physical needs and safeguard their spiritual and cultural requirements.   For example, they depend on caribou and salmon to feed themselves and their dogs. At the same time, caribou skin hide is extensively used to make parka jackets to combat Arctic winter. They also make mukluks or boots using reindeer skin to walk through the snow.   Further, the local people made baskets using birch and willow. Moreover, in darkness, caribou tallow or seal oil were the only ingredients to light up their stone lamps.   Irrespective of the trade with the coastal communities, the “customary, traditional and non-commercial” use of natural resources is still important in the park.   Iñupiat Ilitqusiat And Respecting The Ecosystem   https://www.instagram.com/p/CzjboNfsc4Y/ Aboriginal people in the Kobuk Valley National Park are committed to passing on their values from generation to generation. The Iñupiat Ilitqusiat value asks them to transfer the knowledge and skill of hunting and everything about life.  In addition, this transfer of knowledge helps to make the most of various seasons and subsistence opportunities. For example, the caribou season comes to this park after the salmon season.   Earlier, Noatak Valley was the destination for these people during the caribou season, and even today, some families move to Noatak Valley. Again, summer camping around the Kobuk River is common for fishing, especially catching salmon and whitefish.   Summer is also the season for harvesting berries and wild greens for the local people.  If you want to learn about the local people and their values, you must be respectful and understand their seasonal activities as a part of their subsistence practices.   Overall, the Kobuk Valley National Park is not just a place to see sand dunes and wildlife. It is a tapestry of human lives depending on nature.   Things To Know Before You Visit The Kobuk Valley National Park   For me, the sand dunes and Iñupiaq subsistence practices are the most fascinating things in the Kobuk Valley National Park. However, keep the following information handy if you are to pay a visit anytime soon.   Mode of Transport: Authorized air taxis from Kotzebue or Bettles  Visitor Center: Northwest Arctic Heritage Center  Entrance Fee: Free  Permits Required:  Commercial Use Authorization or CUA for commercial activities, Research Permits, Filming and Photography Permits  Activities to Do: Boating, fishing, camping and backpacking, hiking, flight-seeing and exploring nearby attractions  Best Time to Visit: June to July   Area: 1,750,000 Acres  Established: 2nd December, 1980  Number of Visitors: 17,616 (2023) (National Park Service Data)  Snowfall, downpours, and extreme weather conditions can occur in any season of the year. So, follow the instructions shared at the visitor center and keep your gear ready for survival!