🌐 dailymail.co.uk
The mystery of the 'Devil Church': Creepy cave in Finland has a unique resonance that makes visitors 'feel the presence of a spirit', scientists say | Daily Mail Online
The Pirunkirkko cave - or Devil
↗ https://www.dailymail.com/sciencetech/article-12795805/The-mystery-Devil-Church-Creepy-cave-Finland-unique-resonance-makes-visitors-feel-presence-spirit-scientists-say.html