Harlow Hill Tower (Observatory)

Harlow Hill Tower stands on the edge of Harlow Moor in the Borough of Harrogate. The stone building was constructed in 1829 as an observatory for John Thompson. It has a square plan and rises to about 21 metres, though some sources cite 27 metres. A plain lintel above the door carries the inscription ‘HARLOW-HILL TOWER 1829’. The only windows are small panes near the top on each side. Beside the tower is a two-storey entrance extension with a tiled roof and steps to an upper doorway. The tower opened to the public as a viewing point by 1900. A permanent telescope was installed in 1933, and in 1998 a Foucault pendulum was added inside. Since 1949 the building has been grade II listed. Its simple design and modest height make it an unassuming landmark. The moorland setting keeps the approach quiet and open. Visitors find a compact stone tower with a modern domed roof at the top. Inside, the Foucault pendulum swings beneath the dome. The entrance extension leads to a small upper room. From the top platform there are wide views over Harrogate and the surrounding countryside. The moor’s paths offer gentle walks to and from the tower.