Recorded start-to-finish interval
The published start and end timestamps for Halloween At The Observatory are 2 hours apart. Allow separately for entry, breaks and travel where applicable.

Friday 30th October from 6.30pm to 8.30pm at the David Le Conte Astronomical Observatory, Rue du Lorier in St Peters. The Astronomy Section of La Société is hosting this open evening together with Bat and Entomology Sections, as a Nature Guernsey event. The event is free, but donations to help costs are welcome. (suggested £2 per adult and £1 per child) Dressing up optional! Map and details at astronomy.org.gg/halloween .
Ticket price or booking requirements are not supplied.
The published start and end timestamps for Halloween At The Observatory are 2 hours apart. Allow separately for entry, breaks and travel where applicable.
Before you decide, check these points against the current source.