Hidden Skate Park Built on the Foundation of an Abandoned House
Hidden Skate Park PT. 2
Bizarre Burnt Down Home with Hidden Soundproof Room
Hidden In Plain Sight: Abandoned for 30 Years
An abandoned house for more than 30 Years
An epic bunker found hidden in a forest
Hidden cave in Ohio, U.S.
Exploring the Abandoned Brothel hidden in Angeles National Forest
This place had a hidden gem found in an abandoned building
The overgrown palace, hidden somewhere in Italy
Tunnels under London
Abandoned drug store
Abandoned factory in Oregon
Tiny hidden bunker
A home hidden in Ivy
80s Shopping Centre Hidden In Plain Sight
Exploring NYC tunnels

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What is it about abandoned places that instigates people to explore the most unhabited and hard-to-reach locations? Sometimes, the thrill of looking is more than enough to make the adventure worth it, in other instances, brave urban explorers are rewarded with hidden gems inside houses overgrown with vegetation, hotels covered in graffiti, and old industrial buildings surrounded by charming nature.

Whatever the reason, there is always a treasure waiting to be found in these locations, it just requires time and patience to find them. Luckily, netizens have been sharing some of the most eerie and beautiful abandoned places in the world, revealing a surprising amount of secrets and relics in the sites.

Let's jump into these 21 abandoned places that were either incredibly hard to find or featured some kind of hidden gem inside.