A secret garden in a picturesque Edinburgh village has inspired artists for centuries.

An ancient and majestic fortress that played an integral role in Portugal's road to independence.

This eccentrically decorated palace is replete with grottoes, fountains, tunnels, and caves.

This sheep farm has been forever transformed since being built for “The Hobbit” film series.

Handcrafted thermal spa washes away each night with the tide.

Major tourist destination known for its bubbling mud-pools and hot thermal springs.

This unusual rock formation looks like an apple that has been neatly sliced in half.

This strange geological landscape erupts with sudden bursts of water.

The glacier tucked within a New Zealand rainforest.

A glacier pocked with ice caves and surrounded by rainforests.

Dolphins, ancient clams and hundreds of waterfalls make this one of the world's top tourist destinations.

This preserved village shows the modest lifestyles of the area's 19th-century Chinese gold miners.

A solitary tree has grown up all alone on Lake Wānaka, backdropped by the beautiful Southern Alps.

A perfect turquoise lake colored with glacier dust.

Highly spherical boulders on the shores of New Zealand.

The Catlins region has a bounty of breathtaking waterfalls, the best is arguably Koropuku Falls—a majestic waterfall with an enchanting bush walk.

The most southerly spot on New Zealand's South Island is home to surreally shaped, permanently mangled trees.

This expansive bridge in the Canadian wilderness was originally just built for friends.

Cascading outward, this waterfall creates the appearance of a flowing veil.

Every fall this lake mysteriously drains, like a bathtub with the plug pulled out.

With a floor made of thick glass, this observation deck offers a full view of Sunwapta Valley's mountains and rivers.

This natural wonder is disappearing at an alarming rate.

Fossils, railroads, and waterfalls!

In 1909, the steepest and most difficult piece of track on the Canadian Pacific Railway was replaced with a series of spiralling tunnels cut into the mountains.