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16. Blood Pond Hell, Japan

It is the world鈥檚 second largest thermal spring. Due to natural iron minerals, the water of the pond turned red hence the name Blood Pond.

17. City Methodist Church, India

This Gothic-style church built in 1927 is a 50-foot tall sanctuary where social events, theatric performances, and community meetings occurred. It was abandoned in the 70s when attendance declined.

18. Black Desert, Egypt

These black-topped mountains are picture perfect formed out of clays and sandstones. However, these are considered more like volcanic cones in an inhabited land area.

19. Huashan Mysterious Grottoes, China

The cause for the unusual appearance of this cave remains a mystery. There were no ancient records about the sloping cave you will find in China.

20. Haw Par Villa, Singapore

Visitors claim that this place is haunting and will give nightmares. It depicts what the hell would be like. Strange looking sculptures are scattered this theme park.