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30 mysterious wonders that are forbidden to tourists

Espresso Logo By Daniel Bettridge of Espresso | Slide 3 of 30: En kilometer nede i jorden ligger dette forskningsanlæg til observation af såkaldte neutrinoer med en 40 meter høj rustfri ståltank. Stedet ville være et mekka for videnskabsfans, hvis bare de måtte besøge det.

Super-Kamiokande, Japan

Located 3,300 feet underground, this neutrino observation facility with its 130-foot-high stainless steel tank would be a Mecca for science buffs, if they were allowed to visit it.

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