One of the world's largest Tesla coils.

A drowned river valley that was important to the Maori and European settlers.

A serene, almost spiritual place to do one's business. Who knew a public toilet could inspire and awe?

A network of fortifications that never saw conflict.

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

This electric green sulphur lake in New Zealand looks like a cartoonish radioactive dump site.

Deadly scalding and one of the largest hot springs in the world.

Only 68 people per day are allowed to visit this New Zealand bird-watcher’s paradise.

One of the iconic moai of Rapa Nui stands guard in Lyall Bay as a symbol of the friendship between New Zealand and Chile.

A small curiosity shop with items ranging from antique medical supplies to taxidermied animals.

Though considered an eyesore by some, this boxy Brutalist high-rise plays a significant role in Sydney's past.

VW heaven in the backwoods of Dade City, now gone.

A lone gunner's station is all that remains of a replica Spanish Fort in Florida.

This kitsch eatery is chock-a-block with bric-a-brac.

Known as the most resilient water tower in the region.

Fill your car with gas and your belly with mouthwatering Cuban cuisine at this takeaway inside a Citgo station.

This Florida resort community is where the Amish come to have fun in the sun.

These crumbling foundations are all that remain of the once-stately 1840s manor that gave the town of Bradenton its name.

A circus legend leaves an unexpected endowment.

Manatees congregate around a power plant's discharge canal where the water is especially warm.

Florida castle built with aluminum printing plates.

It's believed Elvis Presley was inspired to write his breakthrough track after staying here.

This small museum concentrates on the juicy history of orange production in Florida.

This small island was the first National Wildlife Refuge ever created in the United States.