Sweet Willy, at 30 feet tall, is the world's biggest beagle.

This set of hot springs also comes with fantastic views.

Three generations of intrepid collectors display their curious artifacts in a homemade museum right next to the caves they discovered.

The only bridge in the United States where BASE jumping is legal without a permit year-round.

These falls, sometimes called the "Niagara of the West," still put on a good show at the right time of year.

This museum of Hawaiian and Polynesian culture is the legacy of the last descendant of the Kamehameha Dynasty.

Replicas of Apollo's leonine stone guard cats still line a sacred row in Greece.

Giant marble phalluses on the sacred island of antiquity.

An unassuming nature trail winds through dozens of tiny houses built for the wee people.

Rochester's signature culinary delicacy.

The largest guitar store in the world has been visited by some of music's all-time greats passing through upstate New York.

An emerald-green grotto just a short trip from Austin.

When the rain falls, this drain system turns into a musical instrument.

Unique antiquarian shop specializing in globes, maps, and prints.

Watch the newest land on the planet form before your eyes.

This black shoreline is made up of exploded lava particles.

This legendary urban waterfall creates a dazzling display of rainbows.

A controversial memorial at the place where Captain Cook met his violent end.

Get up close and personal with these majestic fish.

This unusual lava tube spouts seawater during high surf.

A symbol of Texas pride.

A serene temple with stunning stained glass hides in downtown Dallas.

Millions of numbers carved in glass represent the tattoos forced upon victims.

These expertly crafted, scientifically accurate glass sea creatures were once an international phenomenon.