Places argentvm Wants to Go

The first declared National Monument in the United States.

A waterfall 600 ft. inside a mountain, once the bane of gold miners, is now a spectacle of nature.

Despite repeated attempts to make it work, this former mining town is now nothing but dust and memories.

The world's largest mountain carving could fit all of Mount Rushmore inside it many times over.

Interactive modern and vintage submarine equipment, World War II relics, and submarine attire.

A quirky Poe-themed joint on an island keen to celebrate its overlooked connection to the famous writer.

The final resting place of the Seminole Indian chief who fought against government occupation in Florida.

This recently rediscovered Civil War-era submarine was the first to ever sink an enemy ship.

This museum collects over a century of automobile history including the iconic car from The Muppet Movie.

This stunning gothic ruin was a casualty of the Indiana steel industry crash.

Built to repay the sins of the father, this church is home to one of the most valuable works of Western art.

As can be expected from a centuries-old church built in a canal city, the undercroft of this house of worship is beautifully flooded.

The marble facade hides a little-known medical museum with early surgical instruments and rare copies of canonical texts.

Those who own or stay at this 500-year-old, allegedly cursed house often meet terrible fates.

This palatial spiral staircase was so unusual the name "snail" was given to the noble family who built it.

A sinister pyramid in the Frari contains the heart of the famous neoclassical sculptor.

A temple to modernity, tucked away amid Barcelona's more well known museums.

The studio of Catalonia's most famous theatrical designer remains exactly as he left it.

The largest Art Nouveau complex in the world is a Barcelona hospital with a 600-year-long history.

The 2,000-year-old Roman columns are hidden within Barcelona's Gothic Quarter.

This former Baroque palace on the historic Calle Montcada is a rare architectural gem and was once the meeting place of an aristocratic scholarly society.

Step inside the first house designed by Catalan architect Antoni Gaudí, considered to be one of the first Art Nouveau buildings.

Week-long block party becomes a competition for the best decorated street.

A beautiful but toxic fountain of mercury.