Aerial photo of site Mt05, a circular enclosure (140 meter diameter) located on a hilltop.
Depictions of the pre-Columbian Amazon basin as dense, inhospitable jungle with just a handful of indigenous communities scattered along the river may need to be updated. According to research published in Nature Communications, there were millions more people living in the rainforest prior to Spanish colonization than previously believed.
The Amazon is the largest rainforest on Earth, which poses a challenge to archaeologists exploring the history of the people who lived there. It's long been assumed that native Amazonians chose to avoid the heart of the forest and instead lived as nomads, never straying far from the major rivers. Some old estimates placed the population of the entire basin between 1.5 and 2 million people.
Thanks to satellites, researchers can now identify traces of long-gone settlements in the less-explored regions of Brazil without having to set foot in the jungle. A team of archaeologists from the University of Exeter used satellite imaging to find geoglyphs—large shapes dug into the ground, possibly for ceremonial purposes—in part of the Brazilian state of Mato Grosso that was thought to be uninhabited.
Geoglyphs and mounded ring villages.
Nature Communications, Jonas Gregorio de Souza et al.
After pinpointing the locations of these earthworks, archaeologists visited this section of the southern rim of the Amazon to see some of them in person. At each of the 24 sites they set out to confirm, they found a real-life geoglyph on the ground. At one location, they uncovered charcoal and pottery dating back to 1410 CE. In all, they documented 81 new sites with geoglyphs.
The earthworks would have been carved into the dirt during a seasonal drought, allowing the architects to clear a swath of rainforest. Fortified villages were built in or close to the glyphs, with a network of roads connecting them to each other. The researchers created a computer model that estimated that a 154,000-square-mile patch of land could be home to the remains of 1300 geoglyphs and villages, only two-thirds of which have been discovered. In the late pre-Columbian period, the area, comprising just 7 percent of the Amazon basin, may have sustained a population of 500,000 to 1 million people, according to the researchers' models.
Aerial photo of site ZMt04, which contains the two largest enclosures that were identified.
Disease and genocide brought on by the European invasion destroyed most of those settlements, and they were later reclaimed by the rainforest. But evidence of their existence suggests that deforestation and development of the Amazon isn't a new phenomenon.
"Our research shows we need to re-evaluate the history of the Amazon. It certainly wasn't an area populated only near the banks of large rivers, and the people who lived there did change the landscape," researcher José Iriarte said in a statement. "Studies such as ours mean we are gradually piecing together more and more information about the history of the largest rainforest on the planet."
For nearly 80 years, two Dutch submarines have been occupying the ocean floor off the coast of Malaysia, with the remains of their crews still inside. They were among dozens of shipwrecks in the same area, all of them casualties of underwater World War II battles. Now, the ships— known as HNLMS O 16 and HNLMS K VII—are gone.
There’s nothing paranormal at work, though. Instead, the ships have vanished as a result of greed. Scavengers in the area have made a profitable pursuit of placing explosives within the wrecks, blowing them into manageable pieces and taking off with the scrap metal using a crane. Copper and bronze materials can also be resold. It’s estimated that about 40 ships in Indonesia, Singapore, and Malaysia have been demolished as a result of such efforts in recent years.
Because the ships are typically considered unmarked graves, the thieves may be committing the crime of desecrating corpses. After several British ships were found ransacked, the UK’s Ministry of Defense urged Indonesia to increase their efforts to protect the ships. The United States has dispatched representatives in Indonesia to guard ships they believe have been targeted by the scavengers.
Marine archaeologists have expressed some puzzlement at the phenomenon, as the scrap can often take weeks to retrieve, is frequently corroded, and would seemingly be cost-prohibitive to steal considering the labor involved. It’s possible that the ships may be targeted for having low-background metals, which are free from radiation because they pre-date atomic bomb testing and can be used in delicate scientific instruments like Geiger counters. In China, scrap metal could bring in about $1.3 million per ship.
UNESCO says that there are no fewer than 3 million shipwrecks lost beneath the waves, with many of their locations just waiting to be discovered. But for tourism purposes, the most interesting shipwrecks are those we already know about—and can visit. These 10 shipwrecks have intriguing stories, and they’re all places where you can step foot, although in some cases a boat (and possibly scuba gear) may be necessary. Remember: Look, don’t touch, since removing artifacts can spoil the chance for valuable archeological research (and is often illegal).
1. Bessie White, Fire Island, New York
A Fire Island shipwreck thought to be the Bessie White
The 200-foot schooner Bessie White wrecked off the shore of this barrier island while laden with coal in 1919 or 1922 (historians aren't sure of the exact date). The crew escaped, but the 3-year-old ship ran aground. In October 2012, Superstorm Sandy revealed the battered remnants of what's believed to be the ship's hull, which had been carried to a spot near Skunk Hollow in the Otis Pike Fire Island High Dune Wilderness. The National Park Service sometimes leads hikes to the wreckage, whose location over time provides scientists with clues to how the landscape of Fire Island has changed.
A cruise ship built in 1974 that once carried passengers to polar regions, MS World Discoverer ran aground in the Solomon Islands in 2000. No lives were lost—all the passengers escaped via ferry after an uncharted rock pierced the ship's hull. Today the wreckage is still a tourist attraction in Roderick Bay in the Nggela Islands, listing heavily against the shore.
3. Peter Iredale, Warrenton, Oregon
The wreck of the Peter Iredale in the Fort Stevens State Park, Oregon, USA, at sunset
Now a haunting ruin along the Oregon coast, the Peter Iredale was once a four-masted steel barque sailing vessel owned by British shipping firm Iredale & Porter. In September 1906, the ship left Santa Cruz, Mexico, on its way to Portland, Oregon, where it was supposed to pick up wheat bound for the United Kingdom. But a heavy wind and strong current sent her on to the breakers and she ran aground at Clatsop Beach, with three of her masts snapping from the impact, according to the Oregon History Project. The wreckage became an immediate tourist attraction, and despite being buffeted by the wind and waves ever since, it remains so today. It’s now part of Fort Stevens State Park.
4. MV Panagiotis, Zakynthos Island, Greece
The rusty wreck of the Panagiotis on Zakynthos Island
Simon Dux/iStock/Getty Images Plus
This shipwreck in the Ionian Islands gives its beach its nicknames: Navagio ("shipwreck") Beach and Smugglers Cove. Supposedly, the Panagiotis, which wrecked there in the early 1980s, was smuggling cigarettes and alcohol. The rusting hulk of the boat is far from the only thing to see, however; the beach also attracts visitors for its clear turquoise waters and pristine pale sand. It’s also one of the most popular spots for BASE jumping in the world. The cove can be accessed only by boat. Be careful taking selfies from the cliff, however: At least one tourist fell to their death that way.
Once an ocean liner that plied the Tasman Sea between New Zealand and Australia, the SS Maheno was also used as a hospital ship for the New Zealand navy during World War I. She was later sold to a Japanese ship-breaking company for scrap, but broke apart in a cyclone on the journey to Japan in 1935. Since washing ashore on Australia's Fraser Island, the ship has become a major tourist attraction, despite not being particularly safe.
6. SS Oregon, Long Island Sound, New York
Once the fastest liner on the Atlantic, the SS Oregon sunk in 1886 just 18 miles off New York after hitting an unidentified schooner, often thought to be the Charles R. Morse. After an unsuccessful attempt to plug the hole in the hull with canvas, the captain ordered the ship abandoned, even though there were only enough lifeboats for half the ship's 852 passengers. (Fortunately, another ship arrived to save the passengers, and there were no casualties.) Today the wreck is a popular dive site in Long Island Sound. Although the ship's hull and decks have disintegrated over the years, the engine and boilers remain, among other remnants.
7. Uluburun, Bodrum, Turkey
Granted, it's in a museum, but the Uluburun wreck, which sank off the coast of Turkey during the late Bronze Age, is one of the oldest ships ever found—it dates back 3,500 years. A local sponge diver found the wreck of the Uluburun off the southwestern coast of Turkey in the early 1980s. Archeologists then spent 11 years studying the ship, collecting 20 tons of artifacts, including the remains of fruits and nuts, pottery, jewelry, tools, and weapons. No one knows who built the ship or where it was headed, but judging by the amount of gold onboard, someone rich was involved. The remains of the ship and its cargo, as well as a life-sized replica, are kept at the Bodrum Museum of Underwater Archaeology.
8. MV Captayannis, River Clyde, Scotland
Once a Greek sugar-carrying ship, the MV Captayannis has become a de facto home for birds and other wildlife since sinking in Scotland's River Clyde in 1974 during a terrible storm. (The minor collision with a BP oil tanker also didn't help.) The shallow waters around the wreck make it relatively accessible, and the ship seems likely to stay where it is, since its precise ownership is something of a mystery.
9. La Famille Express, Turks And Caicos Islands
The La Famille Express shipwreck anchored in the Turks and Caicos Islands
Built in 1952 in Poland, La Famille Express served a large part of its life in the Soviet Navy (where it was known as Fort Shevchenko), before being sold and re-christened with its new name in 1999. It wrecked under mysterious circumstances around 2004. It now lies in just a few feet of water, an attractive landmark for boaters in the Turks and Caicos.
10. Eduard Bohlen, Namibia
Wreck of the ship Eduard Bohlen that ran aground off Namibia's Skeleton Coast
This wreck is unusual for being buried entirely in the sand—it's now stranded about a quarter mile away from shore. A 2272-ton cargo ship that wrecked off Namibia's Skeleton Coast in 1909 in thick fog, the ship has since drifted so far from the water it's now completely land-locked.
This list first ran in 2015 and was republished in 2019.