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Carlsbad Caverns National Park in New Mexico
Carlsbad Caverns National Park in New Mexico
With deep rocky canyons and high ancient sea ledges, Carlsbad Caverns National Park in New Mexico boasts some of the most unique rock formations in the world. Hidden beneath its desert scenery are more than 119 caves—formed when sulfuric acid dissolved the surrounding limestone. This national park, founded on this day in 1930, is also home to North America"s largest underground chamber—the Big Room. From colossal stalactite formations hanging like chandeliers to stalagmite structures reaching for the ceiling, every nook and cranny is a masterpiece crafted over millions of years. This UNESCO World Heritage Site also organizes events like bat flight viewings, which allow visitors to watch thousands of bats as they swoop in and out of the cavern. Are you ready to explore the depths?Desktop Version
Arches National Park anniversary
Arches National Park anniversary
Red as far as the eye can see and clear blue skies overhead. Welcome to Arches National Park, Utah. The story of this otherworldly landscape starts 65 million years ago when a dry seabed stood here. Over time, geological forces warped and squeezed the land, twisting the sandstone into lumps and bumps. Later, wind and water carved out the arches, pinnacles, fins, and balanced rocks that now stand in this area. The park has more than 2,000 natural stone arches, the highest concentration of these structures anywhere on Earth. In today"s image, we can see two of them: Double Arch, as seen through Cove Arch. The larger arch of Double Arch spans 144 feet and is 112 feet tall, the tallest and second-longest of the park"s arches.Desktop Version
Indigenous Peoples Day
Indigenous Peoples Day
Our homepage today celebrates Indigenous Peoples" Day. In the US, the second Monday in October is dedicated to the enduring cultures that have shaped the nation. Among them are the Fremont people, who lived in and around what is now Utah, for more than 1,000 years up to 1300 CE. This broad group of communities left a lasting mark on their region with their distinctive petroglyphs, a form of ancient art chipped or carved into rock. Today, many Americans participate in Indigenous Day celebrations such as art exhibitions, traditional music, and storytelling. Locations such as Dinosaur National Monument, Fremont Indian State Park, and McKee Spring provide insights into the history of this ancient culture that lived here for centuries.Desktop Version
Megalong Valley, Blue Mountains National Park, Australia
Megalong Valley, Blue Mountains National Park, Australia
Today, we are in New South Wales, Australia, amid the Blue Mountains National Park. Known for its dramatic cliffs, dense rainforests, and cascading waterfalls, this UNESCO World Heritage Site is a treasure trove of natural beauty and biodiversity. Among the most iconic features of the Blue Mountains region are the eucalyptus trees, pictured here. Home to 92 species of eucalyptus, this area offers visitors a chance to marvel at these resilient trees, which are central to Australian wildlife. Their aromatic leaves provide food for koalas, while their bark and canopy create habitats for countless birds and insects.Desktop Version
Anniversary of Bryce Canyon National Park
Anniversary of Bryce Canyon National Park
A breathtaking maze of sandstone formations and awe-inspiring views awaits you at Bryce Canyon National Park in Utah. People have lived in this area for at least 10,000 years, including the Anasazi, Pueblo, and Paiute Peoples. The hoodoos—tall, thin spires of rock formed by erosion—in the park inspired Paiute mythology: they believed them to be the Legend People turned to stone by the trickster Coyote.Desktop Version
Coral Reef Awareness Week
Coral Reef Awareness Week
Blooming pillar corals, green sea turtles, and colorful reef fishes—welcome to the underwater universe of coral reefs. They are formed by tiny marine organisms called coral polyps, which create vast colonies housing many species. As we celebrate their beauty and benefits, it"s vital to recognize the lurking threats of climate change, pollution, and harmful human activities.Desktop Version
Wallabies at sunrise, Australia
Wallabies at sunrise, Australia
Amid the hues of dawn, captured in today"s image, two wallabies stand alert in a field near the Adelaide River in Australia"s Northern Territory. These marsupials, smaller cousins of the kangaroo, are native to Australia and New Guinea. There are around 30 species of wallabies, including swamp, rock, and hare-wallabies. These sprightly mammals have strong hind legs that help them take impressive leaps and deliver powerful kicks if threatened. During mating season, male wallabies engage in boxing bouts in an attempt to grab females" attention. Social creatures, wallabies form small groups called "mobs" for safety and mutual grooming. Their playgrounds are forests that echo with the thudding of their hops as they navigate their home range.Desktop Version
World Meteorological Day
World Meteorological Day
"When clouds appear like rocks and towers, the Earth"s refreshed with frequent showers." There"s a whisper of truth to this old proverb for the storm clouds, also known as cumulonimbus or anvil clouds, which are pictured here. Today, on World Meteorological Day, we honor the marvel that is our atmosphere. This observance, first held in 1961, commemorates the establishment of the World Meteorological Organization and recognizes the vital role meteorology plays in our lives. Weather forecasts may not always appear reliable, but thanks to advances in technology like satellites and supercomputers, they have come a long way. Global weather models provide forecasts for up to 16 days and, the average lead time for tornado warnings is now around 15 minutes. Cheers for the progress made and much more to come!Desktop Version
National Bison Day
National Bison Day
Once upon a time, in the boundless grasslands of North America, there roamed creatures of great strength and majesty—the American bison. These animals were a key part of life for many Native American tribes, providing food, clothing, and tools. Their population dwindled perilously low in the late 1800s, falling from as many as 60 million to fewer than 1,000 due to excessive hunting and disease. Enter a group of conservationists, ranchers, and Native Americans who stepped in to save the species. Now, over 500,000 bison roam again, many in protected areas like Yellowstone National Park, featured in today"s image. Today, on National Bison Day, observed every first Saturday in November, we honor these noble creatures—a testament to the American spirit and the monumental conservation efforts to save them.Desktop Version
Basilica of Santa Maria della Salute, Venice, Italy
Basilica of Santa Maria della Salute, Venice, Italy
The Santa Maria della Salute church in Venice is steeped in history. As a plague devastated the city in 1630, its leader, Doge Nicolò Contarini, vowed to build a majestic church dedicated to the Virgin Mary if the city was spared. In 1631 the epidemic ended, and construction began. The church, built in the Baroque style, was completed around 50 years later, a lifelong project for architect Baldassare Longhena.Desktop Version
World Giraffe Day
World Giraffe Day
Today is about honoring the tallest creatures on Earth and highlighting the importance of conservation efforts. Giraffes have fascinated travelers from around the world for a long time. These animals were once viewed as status symbols and were treasured as pets among royalty.Desktop Version
World Meteorological Day
World Meteorological Day
Today, we celebrate World Meteorological Day, commemorating the founding of the World Meteorological Organization (WMO) in 1950. For the annual event, the WMO places emphasis on a different pressing topic each year. The slogan of 2025, "Closing the early warning gap together," highlights the importance of timely weather alerts and early action.Desktop Version
Tulips at Emirgan Park in Istanbul, Türkiye
Tulips at Emirgan Park in Istanbul, Türkiye
There"s something to be said about the allure of a bed of colorful tulips. Originating from Central Asia, these bulbous plants are beloved worldwide, from the gardens of Mount Vernon, Washington, to the parks and avenues of Istanbul, Türkiye. But tulips are more than just decorative flowers. They represent love, life, beauty, and passion in various traditions and are often depicted in art as a symbol of rebirth or youth.Desktop Version
National Park Week begins
National Park Week begins
Get ready to lace up your hiking boots, because National Park Week is upon us! Across the country, America"s most stunning landscapes throw their gates wide open, inviting everyone to embrace the great outdoors for free. Throughout the celebration, various programs will be organized by the National Park Service, including ranger-led tours, volunteer opportunities, and educational workshops.Desktop Version
Wooden path to Kennedy Lake, Vancouver Island, Canada
Wooden path to Kennedy Lake, Vancouver Island, Canada
Discover the beauty of Vancouver Island, Canada. The wooden pathway in today"s image, surrounded by ancient pine and cedar trees, leads to Kennedy Lake, the largest freshwater body on the island. The lake covers a surface area of 16,000 acres. It is part of the ancestral lands of the Tla-o-qui-aht First Nation where the Clayoquot and Kennedy Rivers meet. Tofino, over 24 miles away, has a real surf vibe. This small coastal town is a sanctuary for hikers, bird watchers, artists, and dreamers. Famous for its mild winters and pleasant summers, it has been a filming location for movies like "The Twilight Saga: New Moon" and "One Week."Desktop Version
The Sonoran Desert, Arizona
The Sonoran Desert, Arizona
Welcome to the Sonoran Desert, where life thrives despite the heat thanks to two seasons of rainfall. This subtropical desert spreads across parts of Mexico, California, and Arizona and is home to animals such as roadrunners, Gila monsters, and the Morafka"s desert tortoise. Its rainy seasons are followed by the blossoming of colorful wildflowers such as the brittlebush, seen in today"s image. These hardy shrubs are adapted to the dry seasons, with their silvery-gray leaves covered in fine hairs that help reduce water loss. Brittlebushes produce bright yellow flowers that bloom in clusters, adding splashes of color to the desert landscape. Another drought-loving desert flora is the saguaro cactus, which can live for over 150 years and grow up to 40 feet tall. The saguaro also provides food and shelter for desert species and is a sacred plant in the culture of the Tohono O"odham people.Desktop Version
Cypress trees in George L. Smith State Park, Georgia
Cypress trees in George L. Smith State Park, Georgia
The sturdy, swamp-loving, cypress trees pictured in the mist on our homepage can grow over 100 feet tall. These towering specimens are found in George L. Smith State Park, which spans 1,634 acres in Emanuel County, Georgia. The park"s centerpiece is a 412-acre mill pond, a favorite spot for fishing and canoeing. Out of its waters grow pond cypress and bald cypress trees, two varieties that are native to the southeastern US. Winding through the park are over 7 miles of nature trails, leading visitors through sandy landscapes past a bird sanctuary and tortoise habitat. The hardwood trees here are a haven for woodpeckers and other birds, while the soft soil provides ideal burrowing ground for tortoises. No matter the season, this park promises a peaceful retreat for all.Desktop Version
Friendship Day
Friendship Day
Friendship comes in all shapes and sizes. This impala and the red-billed oxpecker, pictured in South Africa, both get something out of buddying up. The oxpecker gets food by eating ticks from the impala"s skin, while the impala gets to stay clean.Desktop Version
Finnish Independence Day
Finnish Independence Day
Happy Independence Day, Finland! On this day in 1917, the Nordic nation declared its independence from Russia. Finland had been a grand duchy of the Russian Empire since 1809, and it was part of the Swedish Empire for the previous 600 years. However, during the Russian revolutions of 1917, Finnish nationalists saw their chance to establish an independent nation. After several months of negotiations, Finland declared independence on December 6.Desktop Version
Glacial rivers in Iceland
Glacial rivers in Iceland
Iceland"s glacial rivers have shaped the landscape here in the land of fire and ice over thousands of years. The rivers seen in today"s image are formed from the meltwater of vast glaciers like Vatnajökull, Langjökull, and Hofsjökull. Vatnajökull, the largest ice cap in Iceland, covers over 3,000 square miles—approximately 10% of the country"s landmass. As the glaciers melt, the water carries fine sediments, creating a braided river system with a milky appearance that contrasts with the earthy tones of the volcanic terrain. Every spring and summer, the rivers swell with seasonal meltwater, continually shaping and reshaping the land. Aerial views reveal their intricate patterns, interwoven across the terrain toward the North Atlantic Ocean. The water also powers hydroelectric power stations, reinforcing Iceland"s status as a leader in sustainable energy.Desktop Version
Remembering Jimmy Carter
Remembering Jimmy Carter
Thursday, January 9 is a national day of mourning in the United States in honor of former President Jimmy Carter, who died on December 29 at 100 years old. After his lying in state at the Capitol, a funeral for the 39th president will be held today at Washington National Cathedral. The federal government will be closed today, as will other institutions, including the New York Stock Exchange. Our photo shows the Capitol dome on December 30, 2024, with flags flying at half-staff in honor of the longest-lived US president.Desktop Version
Yungang Grottoes, Shanxi, China
Yungang Grottoes, Shanxi, China
What do 51,000 ancient statues have in common? They all call the Yungang Grottoes in China home! This collection of early Buddhist art is near Datong in Shanxi province, northeastern China. Carved into sandstone cliffs over 1,500 years ago during the Northern Wei dynasty, the grottoes comprise 254 caves. The highlight is the massive Buddha in Cave 5, which is a jaw-dropping 56 feet tall. But don"t stop there—each cave offers something unique. Some are like ancient storyboards, depicting tales from Buddhist scriptures, while others showcase detailed carvings of monks, deities, musicians, and even scenes of daily life under Wei rule. These caves blend influences from Indian, Central Asian, and local Chinese Buddhist art. Whether you"re a history lover or simply appreciate unique art, the Yungang Grottoes offer an unforgettable experience.Desktop Version
Heri es-Swani in Meknes, Morocco
Heri es-Swani in Meknes, Morocco
An imperial city in northern central Morocco, Meknes is steeped in history. Once the capital of Morocco under Sultan Ismail Ibn Sharif of the Alawi dynasty in the 17th century, it"s known for its massive walls, grand gates, and structures built to last centuries. Meknes reflects the Moroccan style of architecture, with one of its most impressive landmarks being Heri es-Swani, seen in today"s image.Desktop Version
National Hispanic Heritage Month
National Hispanic Heritage Month
From today, National Hispanic Heritage Month unfurls its vibrant celebrations of Hispanic Americans" contributions to US culture and society. The date coincides with the independence days of several Latin American nations, like Costa Rica, El Salvador, Guatemala, Honduras, Nicaragua, Mexico, and Chile. Established as Hispanic Heritage Week in 1968, it was expanded to a month by President Ronald Reagan in 1988.Desktop Version
Cherry blossoms in Shanghai, China
Cherry blossoms in Shanghai, China
In spring, nature puts on a vibrant display, marking the start of the season with the bloom of cherry blossoms. Around the globe, from Japan to the United States, this spectacle captivates millions of hearts. In China, cherry blossoms, known as "Yinghua," bloom from late March to late April, adorning landscapes with delicate hues of pink and white. Revered for centuries by the Chinese, these fragile petals hold profound significance in their traditions, symbolizing renewal, hope, and the transient nature of life. Among popular places to see them are Wuhan"s East Lake Cherry Blossom Park, Lu Xun Park in Shanghai, and Beijing"s Yuyuantan Park. Cherry blossoms look similar to plum blossoms, but an easy way to distinguish between the two is to look at their petals. Cherry blossom petals have split ends, but plum blossoms don"t.Desktop Version