Abbey Ridge Observatory (ARO), built in 2003, is named for the location at which it formerly stood: a granite ridge in the Stillwater Lake region of Nova Scotia.
Relocated in 2026, It now sits at a site just off Highway 333, about a 45-minute drive southwest of Halifax.
The Abbey Ridge Observatory is a robotic astronomical observatory located in Stillwater Lake, NS, Canada. It is owned by Dave Lane.
It is one of only three observatories in the world, along with the Burke-Gaffney Observatory and the Mini Robotic Observatory, that can be controlled from Mastodon, and E-Mail in a fully-automatic way! You can even use its dedicated Communicator App
At this site, you will find information about the observatory, its work and how to use it.