The Črni Vrh Observatory (Slovene: Observatorij Črni Vrh, IAU code: 106) is an astronomical observatory located in western Slovenia, close to the settlement of Črni Vrh, near the town of Idrija. The current observatory was built in 1985 and stands at an elevation of 730 metres (2,400 ft). Much of the construction was done by volunteers. Regular astronomical observations started in 1975, at a small observatory that was equipped with home-made instruments and was set up 4 km from the present site. At that time, the first images of Comet West were taken. The site is well above the inversion border much of winter, which allows undisturbed observations on many successive clear nights. More information...
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