It's possible to walk inside one of the largest Neolithic tombs in Britain.

These mysterious Viking chess pieces spent centuries hidden on a remote Scottish island.

Local legend says Isaac Newton built this footbridge without any screws, bolts, or nails.

One of England's most famous churches hides a pair of little known architectural treasures.

A remarkable medieval structure born from a 14th-century disaster.

Sometimes an island, sometimes a rocky outcropping connected to the world by a tiny suspension bridge.

One of the few standing Roman lighthouses and a labyrinth of tunnels are a couple of the secrets at this historic castle.

Cliffs full of fossils at the portal to England's Jurassic Coast.

Stonehenge has nothing on Castlerigg’s views.

The watery entrance for condemned prisoners heading to the Tower of London is still visible along the Thames.

Charles Babbage's proto-computer, painstakingly brought to life.

Fascinating town where normal life interfaces with the occult.

A naturally mummified 2,000-year-old man.

A 2000-year-old Roman amphitheater lies just below Guildhall Yard.

The longest hedge maze in the world.

Hundreds of bras, blowing in the wind.

A throwback train ride transports passengers through one of the lesser-known national parks in the country.

This Yellowstone geyser may not shoot as high as the nearby Old Faithful, but it erupts for considerably longer.

One of nature's most well-scheduled phenomenons resides in Wyoming's Yellowstone National Park.

The largest hot spring in the United States is, as the name suggests, a stunning show of natural color.

A beautiful geyser under environmental threat.

One of the most scenic stretches of road in America winds between some of the country's oldest trees.

Quite simply the largest tree in the world (by volume).

This historic national park is covered in the stunning ruins of red rock pueblos.