A historic hotel on the edge of the Australian outback.

After much poking and prodding, this island is decidedly not a magnetic anomaly, but it sure is pretty.

WWI hospital ship lost in a cyclone turns up on the coast of Fraser Island, where she remains rusted and forgotten.

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

Clusters of huge boulders in the Australian Outback.

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

Alien rock formations grown from the sands of an Australian national park.

This gracefully curving formation looks like a massive wave that was suddenly turned to stone.

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

Giant Redwood-themed cafeteria operates under the golden rule, "Dine Free Unless Delighted."

Historic funicular railway, believed to be the shortest railroad in the world.

The legendary building that needed ghostly approval before being built.

The "world's biggest dinosaur" once housed a creationist museum in its abdomen.

This strange seaside tower got its name from a wealthy eccentric who would hide coins among its stones.

This mysterious petroglyph evokes the ancient swastika symbol but was later vandalized with the more troublesome Nazi one.

The ghostly remains of an accidental sea.

Oldest building in California still in use.

A 19th-century Baja cantina that many say is the birthplace of the margarita.

This historic tower in the California desert promises visitors a "vortex of good vibes".

Catch a glimpse of the elusive Peninsular bighorns right off of the desert freeway.

A world-class observatory in the California desert.

Stripes of flowers bloom each spring in a 50 acre rainbow of color.

The Giant Lemon of Lemon Grove.

San Diego's most historic and haunted home.