Sweden
Lummelunda Cave
This fantastic cave remained unexplored until 1948 when three schoolboys discovered a hidden entrance.
Places I want to go
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Sweden
This fantastic cave remained unexplored until 1948 when three schoolboys discovered a hidden entrance.
Gothenburg, Sweden
This castle ruin in the middle of nowhere is a gem for wildlife enthusiasts.
Kungsbacka, Sweden
Iron Age grave stones and Viking burials, a short drive from Gothenburg.
Stockholm, Sweden
Stockholm's narrowest alley is barely over two feet wide.
Pittsburgh, Pennsylvania
The United States’s oldest funicular railway glides up and down a steep Pittsburgh street.
Tillamook, Oregon
No one knows how this Pacific Northwest spruce tree came to have so many trunks.
Tillamook, Oregon
Stepping inside this coffee shop is a journey through time.
La Pine, Oregon
A rugged lava field dotted with molds of the ancient pines that were growing when the volcano erupted.
Neah Bay, Washington
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.
Asque, France
A French valley with forests so lush it was nicknamed "the Small Amazonia of the Pyrenees."
Neskowin, Oregon
The eerie remnants of an ancient forest were hidden under the sand for centuries.
Cabanas, Spain
This enchanting natural park is a magical example of a temperate rainforest in Europe.
Helsinki, Finland
On a small island, a replica of a Finnish village from the Iron Age.
Helsinki, Finland
This restaurant combines two Finnish traditions in one place: warm-weather relaxation and outdoor carpet-cleaning.
Kittilä, Finland
A lumberjack in Finnish Lapland did not want to cut down his Arctic pines, so he offered them up to be adopted by nature-lovers.
Rovaniemi, Finland
If you visit Santa's village, you can get your passport stamped to show you crossed into the Arctic Circle.
Helsinki, Finland
This irregularly shaped sea fortress has defended not one but three different sovereign states.
Ruokolahti, Finland
Legend has this precariously placed rock was placed by giants. Science has another explanation.
Stockholm, Sweden
An ancient Viking runestone hidden in plain view in Stockholm's old town.
Porto, Portugal
Ancient catacombs form the foundation for this Rococo orgy of a church.
Mosta, Malta
These lesser-known Maltese catacombs date back over 1,700 years.
Naples, Italy
The Neapolitan Cult of the Dead still cares for the skulls at this mini-Fontanelle.
London, England
Rebuilt remains of a temple to Roman god Mithras.
Washington, D.C.
Once a sewer culvert, this road tunnel now offers cyclists and pedestrians a subterranean stroll under the C&O Canal.