Granite rocks that concentrate waves into powerful jets.

This trio of Australian rock spires may have inspired aboriginal legend or just modern tourism.

Relics of Australia's convict past, and a modern scene of unimaginable horror.

Nine limestone rock stacks on Australia's "Shipwreck Coast."

Clusters of huge boulders in the Australian Outback.

This historic observatory contains the world's oldest refracting lens telescope.

One of the best beaches in the entire world.

A clear example of the process of erosion in action.

This extraordinary geological oddity resembles human-made pavement.

New Zealand's epic shrine to all things puzzling.

A glacier pocked with ice caves and surrounded by rainforests.

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.

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

The Dalai Lama named this New Zealand landscape the "Spiritual Center of the Universe."

Highly spherical boulders on the shores of New Zealand.

The glacier tucked within a New Zealand rainforest.

After the devastating 2011 earthquake, historic Christchurch begins to recover, starting with the pop-up Re:START mall.

A New Zealand couple's shell-adorned home living room, now on display at the Canterbury Museum.

One of the first big sculptures anywhere in Australia.

An opal mining town in the middle of Australia where people live, worship, and shop underground.

Pop culture has helped to keep this iconic British building from being destroyed.

Dictionary Johnson’s favorite feline.

An unusual round church in London with a Templar past.