• Tagged environment, lakes, nature, pink lakes

We are more than ready for Spring, which made us think of pink spring colors, which led to the phenomenon of pink lakes. It’s not a Photoshop trick, but a phenomenon; the water is actually pink. In fact there are several pink lakes scattered across the globe, but they are comparatively rare. While it may depend upon where you live, most of us don’t see lakes filled with pink water on a daily basis. If that’s true for you, then here you go. [54 Photos, 1 Video)

• Tagged architecture, environment, holiday, Ireland, Irish, National Park, nature

We’ve looked at Ireland Now and Then (100 years ago), but to celebrate this St. Patrick’s Day, here’s a look the six national parks of the Republic of Ireland. Killarney National Park was first, and Ballycroy was the last to be established. The Burren National Park is the smallest and Wicklow Mountains National Park is the largest in Ireland. There are also Connemara and Glenveagh as well as landscapes with castles, karst, cliffs, waterfalls and green mossy forests. [38 Photos]

• Tagged autumn, environment, fall colors, Fall colors in the Smokies, fall foliage, fall season, Great Smoky Mountains, Great Smoky Mountains National Park, Land of Blue Smoke, nature, North Carolina, Smokies, Smoky Mountains, Tennessee

Between North Carolina and Tennessee is a spectacular chain of mountains known as the Great Smoky Mountains, commonly called the Smoky Mountains or simply the Smokies. Although they are a subrange of the Appalachian Mountains, the Great Smokies encompass over 500,000 acres of beautiful scenery and are the home of America’s #1 most visited national park, the Great Smoky Mountains National Park. People travel from all over globe to the Smokies during autumn to see ridge after ridge of forest bursting with fall foliage. There are 16 peaks that rise more than 6,000 feet, more than 270 miles of roads, and over 800 miles of maintained trails were visitors can see lush forests, breathtaking waterfalls, rushing streams, and abundant wildlife. Due to the different elevations, the fall leaf colors can last for weeks, meaning the Great Smoky Mountains are especially beautiful in autumn and extremely busy during the last three weeks of October. Here’s a look at the fantastic fall season in the Smokies, the Land of Blue Smoke. [38 Photos]

• Tagged art, artificial reef, artificial reefs, Cancun, diving, environment, Grenada, Jason deCaires Taylor, Molinere Underwater Sculpture Park, MUSA, nature, The Silent Evolution, underwater, underwater photography, underwater sculptures, Vicissitudes

Our coral reefs are dying, but forward-thinking eco-minded artists are helping nature by creating stunning life-sized sculptures . . . and then sinking them. Man has been creating artificial reefs for thousands of years, starting with the Ancient Persians who wanted a military advantage by blocking off an area of the sea. As mankind has evolved, so too have our artificial reefs. The most amazing consist not of our trash or out-dated ships, but of incredibly detailed sculptures created to be placed underwater and slowly but surely undergo a metamorphosis under the sea. While it may look like abandoned statues starting to decay, it is actually art being rebirthed into living, breathing reefs. If you haven’t had a chance to dive or snorkel such locations, then you are missing out. So here is a look at the eerily beautiful process of spectacular art, underwater sculptures, transforming into artificial reefs. [52 Photos]

• Tagged America, America the Beautiful, autumn, autumn in America, environment, fall colors, fall foliage, nature, peak fall foliage dates

America the beautiful in autumn. Here are the predicted peak fall foliage dates for the 48 contiguous states, according to the Farmers’ Almanac. Enjoy! [50 Photos]

• Tagged Africa, animals, environment, nature, UNESCO World Heritage Natural Sites, UNESCO World Heritage Site, World Heritage Sites in Danger

The United Nations Educational, Scientific and Cultural Organization (UNESCO) has designated 129 World Heritage Sites in Africa, but these 36 are listed as Outstanding Universal Value for natural heritage. As you might expect, there is a wide diversity of flora and fauna in each. Sadly, some of these have also been placed on UNESCO’s List of World Heritage Sites in Danger, most often due to poaching of endangered wildlife. The UNESCO committee may inscribe new sites on the list, or it may delist sites if the area no longer meets the criteria, but this is UNESCO’s current list for Africa in 2013 as of the time of publishing.
[36 Photos]

• Tagged alien-looking landscape, bizarre, dragon's blood trees, environment, island, Island of Bliss, nature, Socotra, UNESCO World Heritage Site, Yemen

Enter a different dimension at Socotra, an unusually peculiar-looking world that was long ago called “The Island of Bliss.” Located off the Horn of Africa, in the Indian Ocean, Socotra is about 150 miles away from Somalia and the threat of real-day pirates; it’s a little over 200 miles away from its mainland Yemen. And the landscape makes it “the most alien-looking place on Earth.” Although Socotra has wide sandy beaches rising to limestone plateaus full of caves, some 4.4 miles in length (7 km), wind-swept cliffs and mountains over 5,000 feet high, the island’s iconic image is of the Dragon’s Blood tree; it’s deep red resin was once considered to be ancient dragon blood. Some people have suggested that Socotra might have been the original Garden of Eden. Currently every single Trip Advisor tourist review rated Socotra as “excellent.” Of course, there are high security threats like kidnapping and terrorism; the US State Department warned Americans against traveling to Yemen. In 2011, Somali pirates were using the island as a fuel base. Yet tourists call it a “hidden gem” for those adventurous souls not seeking a luxury resort. Most of us will never visit this out of this world island of Socotra. [42 Photos]

• Tagged double rainbow, double rainbow photos, environment, meteorological phenomena, nature, optical illusion, phenomenon, positive quotes, rainbows, supernumerary rainbows, twinned rainbows

There are reflected rainbows in bodies of water; reflection and supernumerary rainbows, fogbows, multiple and high-order ‘rose of rainbows,’ tertiary and quaternary rainbows, twinned rainbows, and even moonbows . . . rare rainbows in the dark. Whew! Here we are focusing on a meteorological phenomenon and nature’s grand optical illusion trick that create double rainbows. Most all cultures regard a rainbow as a positive sign. So here is double the positive, double the awe and inspiration, that sparked the double rainbow meme. Have a great day and enjoy! [50 Photos]

• Tagged Australia, Cradle Mountain, environment, Great Wilderness of Tasmania, national parks, nature, Southwest National Park, Tasmania National Parks, Tasmanian Wilderness, Tasmanian Wilderness World Heritage Area, UNESCO World Heritage Site, Walls of Jerusalem National Park

Tasmania, the “Island of Inspiration,” is home to one of the last large areas of temperate wilderness in the world. The Tasmanian Wilderness World Heritage Area covers about 20% of Tasmania and is one of the largest conservation areas in Australia. About 3.4 million acres make up the Tasmanian Wilderness and it includes Cradle Mountain-Lake St Clair National Park, Franklin-Gordon Wild Rivers National Park, Hartz Mountains National Park, Mole Creek Karst National Park, Southwest National Park, Walls of Jerusalem National Park, Central Plateau Conservation and Protected Areas, Devils Gullet State Reserve and South East Mutton Bird Islet. That network of six national parks and three reserves are the wild, green, and rugged Tasmanian Wilderness. It is one of the last true untamed wilderness areas remaining on Earth and has it all for nature lovers such as dense woods, lakes, rivers, mountains, waterfalls, steep gorges that underwent severe glaciation and caves. The Great Wilderness of Tasmania is beloved by hikers, climbers, bushwalkers, cavers, rafters and any other adventuresome souls. [42 Photos]

• Tagged bluebell woods, bluebells, enchanted forest, environment, flowers, nature, quotes, Spring

Every spring as the soil warms and the leaves begin to form a shade canopy over Europe’s ancient woodlands, there is a wildflower spectacle in the undergrowth. When millions of violet-blue bluebells stretch as far as the eye can see and their strong, sweet scent permeates the air, the forest seems almost magical. Because these woods take on an almost enchanted quality when carpeted by beautiful bluebells, it may be why bluebells have also been dubbed “fairy flowers.” If you are not fortunate enough to experience beautiful British bluebell woods in real life, we hope you can be inspired by these pictures of heavenly bluebells.
[38 Photos]

• Tagged algae, algal blooms, bioluminescence, ecosystem, environment, harmful algal blooms, phenomena, phenomenon, Red Tide, science

While you might not stop to think on it, water is full of algae and aquatic microorganisms that play a vital role in marine and fresh-water ecosystems. Not all algae is harmful, but when microscopic algae grows too quickly, then it can cause a phenomenon commonly called “red tide.” Scientists prefer the term algal blooms. Not all of these “red tide” algal blooms are red or dangerous, some even appear to glow with bio-luminescence, but harmful algal blooms can poison shellfish, fish or other wildlife. It’s no longer cool to call these “red tides” because red tides are very often not red; many have no discoloration at all. Red tide also is not the same thing as the wide variety of algal bloom species that are often mistakenly called red tides. Yet when the water appears blood red, which is rare, and dead fish are floating on the surface or the beach, then it freaks people out and rumors start flying about the “end of the world.” There are varying opinions about if it is “safe” to swim in a “red tide” which often comes in a rainbow of algal bloom colors . . . and shades of harmful algal bloom. Would you swim or fish in these waters? [38 Photos]

• Tagged Abismo Anhumas, adventure, Blue Lake Cave, Blue Lake Grotto, Brazil, caving, environment, Gruta do Lago Azul, nature

Bonito is the heart of eco-tourism in Brazil because it is famous for its natural beauty, prehistoric caves, waterfalls, and clear blue waters. One of the most beautiful is Blue Lake Cave (Gruta do Lago Azul). Amazingly, it is believed that no human set foot inside the cavern with the cobalt blue waters until 1924 when an Indian from the Terena tribe discovered it. That’s not to say nothing ventured down into the 328 feet (100 meters) deep cave, since massive mammals fossils from about 10,000 years ago were discovered by cave divers, bones such as those belonging to the Saber-tooth tiger and giant ground sloth. Because the water is so clear, it is hard to fathom that Blue Lake Cave is about 295 feet (90 meters) deep. Adventurers start with a hike through the forest, then go caving through a wide entrance that allows sunlight to illuminate the gorgeous blue waters as well as stalactites and stalagmites of all different sizes. Here’s a look at Bonito, Mato Grosso do Sul, Brazil and some of the extraordinary and unusual ecotourism adventures and true natural treasures including beautiful Blue Lake Cave. [25 Photos]