Dedicated to the neverending mathematical constant, this plaque next to a park bench was sponsored by an anonymous benefactor.

This historic Union Pacific Railroad depot is a stunning symbol of American post-Civil War progress.

A sculpture of 18 beautiful clay mandalas on display at Warm Mineral Springs in Florida sends a message of world peace.

A striking lighthouse with views of the Gulf of Mexico and of a military air show.

This iconic science fiction house still looks like something from the future.

A recreation of an Old West apothecary full of curios.

While most of the games in this arcade take quarters, that would have been a small fortune when they were made.

Stroll through a wonderland of stupendous moss-covered trees.

A colorful architectural gem in Seattle's uniquely modern Central Library.