Once again spent 5 days in the really fascinating Victorian observatory and forgot to take a single interior picture.
https://www.bidstonobservatory.org/
I am planning to go again, probably in august, to work on a few projects and spend some time looking at wind farms. You should go, too!

About
Bidston Observatory Artistic Research Centre (BOARC) is a self-organising study site for research, communality and experimentation. It is not for profit, and focuses on providing a low-cost, temporary work space for individuals and groups so they can to come together and take the time needed to develop their practices and projects. This can be in the form of nightly stays for up to a month, or day use of the building.