Olfactory delights in San Francisco's Botanical Gardens.

A spiralling hourglass-shaped tower rises from the forests in Denmark.

This award-winning men's bathroom was just too beautiful to not allow women to see.

The fanciest public restroom in New York City boasts fresh flowers, art, and a classical music soundtrack.

An unusual, super-sized grocery adventure awaits in an Ohio suburb.

Where the writer penned his famous story about a jumping frog.

The crumbling remains of a gold mine that was operational in the 1930s.

A massive environmental project transformed this former smelter into a beautiful park.

An abandoned World War II bunker is part of a chain that runs throughout Washington.

The longest spit in the United States ends at a lighthouse in the Strait of Juan de Fuca.

Gold, silver, copper, lead, and zinc were once extracted at this abandoned mine near Lookout Mountain.

On the edge of this small Washington Park, a piece of the Earth's mantle has come to the surface.

This large artificial waterfall in Washington state was merely an incidental byproduct of a technological megaproject.

At the most northwestern point of the contiguous United States lies a trail leading through an ancient forest to stunning cliff-side vistas and massive oceanside caves.

With its vaulted ceiling and gilded details, this University of Washington library would feel right at home inside an old palace.

Deep into the lower floors of Pike Place, find a date with fowl fate.

This unique library spans a mighty river.

The city's oldest Chinese restaurant offers local history and seriously good food.

Celebrate Earth Day with a menagerie of vibrant, artistic animal costumes.

The classic lawn figurine now claims this wooded area as home.

This 50-ton ship on Orcas Island has never seen the ocean.

This beautiful landscape is the only Sichuan-style garden outside of China.

A lush Seattle garden designed by the same landscape architects responsible for New York's Central Park.

Five varieties of trees with custom-designed grates around the trunk are planted along the route of the Seattle Transit Tunnel.