Abbey Ridge Observatory (ARO) was an observatory located in Stillwater Lake, Nova Scotia, Canada. Owned by David J. Lane (1963–2024), it was built in 2003 and operated until 2024. It had a 14-inch robotic Schmidt-Cassegrain telescope and provided free control via the Internet. Four supernovae were discovered at ARO.
Reference: WGSBN Bulletin, Volume 6, Number 3, page 15
