Places alessandralee Wants to Go

This massive subterranean fissure is known as the "underground Grand Canyon."

This picturesque medieval monastery guards a small trove of historic treasures.

An eclectic art form practiced by untrained masters is celebrated at this museum in the heart of Zagreb's old Upper Town.

This scale model of our solar system hid in plain sight for years before a physics team sought out all the planets.

The remains of a sunken military ship wreck visible through clear water.

Where the lovelorn find a home for their sentimental keepsakes.

A musical instrument played by the sea.

A chain of 16 wondrous lakes formed as a result of the gradual dissolution of soluble layers of bedrock.

An ethereal glowing blue ocean cave in Croatia.

A little-known cafe in an old copper bridge tower with 360-degree views of the harbor.

This Danish art forest places loud works of contemporary art among the pensive silence of nature.

Dozens of musicians have planted trees in this Danish park, and donated songs to go with them.

A failed attempt to control drifting sands yielded a gnarled sylvan wonderland.

An abandoned lighthouse awaits its destiny: being buried under shifting sand.

This ultra-modern wooden boardwalk turns the ocean into a swimming pool.

The original home of the Lego has a huge amusement park dedicated to the iconic plastic toy.

Nearly 40 miles and 1,000 years of limestone mines under Denmark.

Preserved "bog person" that is over 2,000 years old.

The northernmost point in Denmark is a turbulent sandbar created by two clashing seas.

The world's largest maze is a nature park with nearly 200 decision points.

The gilded, masterful astronomical clock will calculate time, dates, and planetary positions for thousands of years to come.

An enormous playhouse designed to look like 21 stacked Lego bricks, with another 25 million colorful Legos inside.

Iron Age "bog person" preserved for over 2,300 years.

A natural wonder in south Denmark.