Posts Tagged: Telescope

Clifton Observatory

Dating back to 1766 the Clifton Observatory, which sits on top of the Avon Gorge, gives fantastic views of the suspension bridge and the surrounding ares. The observatory was originally a windmill that was used to grind corn but was later adapted to grind snuff; the Observatory then became known as Snuff Mill.

In 1777 the mill caught fire, this was caused by the sails being left to turn during a gale and the equipment overheating. The mill was then left derelict for about 50 years until a Bristol based artist, William West, rented it for his studio in 1828. William West was responsible for transforming the building into what we see today, he installed a large telescope on top of the mill turning into an observatory. In 1829 the telescope was replaced by convex lens and sloping mirror which is known as the camera obscura; this still works today. Light travels through the lens and is reflected vertically down by the mirror onto a table which gives a true image of the surrounding area.

William west also built a cave below the observatory which leads to a viewing platform in the cliff face about 250 feet above the base of the Gorge. The cave, known as Giant’s cave was opened to the public in 1837 and is still accessible today.