Hampstead Observatory is currently undergoing renovations and is not expected to re-open until September 2019. When the facility does re-open it is anticipated that it will be accessible to the public every Friday and Saturday night (weather permitting) during the observing season September through to end of April (the observatory is closed during Summer months).
Location event organiser
Hampstead Scientific Society organises stargazing events at this location.
Location has an observatory that is accessible to the public by prior arrangement or during public events.