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Welcome to the Instagram blog! See how Instagrammers are capturing and sharing the world's moments through photo and video features, user spotlights, tips and news from Instagram HQ.


Photography, history, coins, relics, treasure, civil war, tennessee, metal detecting, User Feature, hashtag highlight, Instagram,

Digging Up Buried Treasure with @soopadavedigs

To discover more photos of Dave Johnson’s buried treasures, follow @soopadavedigs on Instagram and check out the hashtag #metaldetecting.

Outside Nashville, Tennessee, small pieces of history lie buried in the soil waiting to be uncovered by Dave Johnson (@soopadavedigs) and his metal detector. Dave discovered his passion for finding historical objects through metal detecting more than twenty years ago as a teenager. “We found several old coins and I was hooked since that first day out,” he remembers.

On a recent outing near his home, he dug up a mix of coins from the early to mid-1900s, an old U.S. Army coat button and four .58 caliber bullets from the Civil War. “It appears this site was a meeting place for a few soldiers to clean and inspect their rifles,” he says. “The bullets were pulled out of the barrel with a special ‘worm screw’ attachment. You can tell this from the threaded hole it leaves in the tip of the bullet.”

Dave joined Instagram to share images of the artifacts he unearths and posts them using the hashtag #metaldetecting to connect with fellow detectorists. “It’s awesome to see other people’s finds from all over the U.S. and the world,” he says. “My own two kids like to go with me. They love finding and learning the history we have buried beneath our feet.”


Location Feature, ruby falls, waterfall, tennessee,

Inside Ruby Falls, Tennessee’s Underground Waterfall

For more photos and videos from the falls, explore the Ruby Falls location page.

341 meters (1,120 feet) beneath Lookout Mountain in Chattanooga, Tennessee, an underground stream winds its way through the caverns before plummeting to depths below. This site, known as Ruby Falls, has become one of the most famous tourist spots in the southeast United States, drawing visitors to capture the sight of the falls.

The caves of Lookout Mountain have a rich and storied history leading up through the 19th century, but in 1905 railway construction along the mountain shut off all access to the caverns, leaving it inaccessible to visitors. Inspired by the stories of the past, cave enthusiast Leo Lambert garnered resources to reopen the site by constructing an elevator shaft down into the cavern, and in 1928 construction on his project commenced. In excavating the shaft, however, Lambert discovered a new section of the cavern and—at its end—the waterfall.

Lambert named the falls after his wife, Ruby, and went on to develop the site into a destination for visitors with regular tours and Cavern Castle, an elaborate above-ground reception center. In time, Ruby Falls also came to be one of the first caves outfitted with electric lights. Now, colored lights illuminate the falls, making it an even more attractive destination for visiting Instagrammers.