Know Before You Go
The chamber is located in the NCMA's Ann and Jim Goodnight Museum Park. After parking in the nearby lot, take the trail down into the field, cross the stream and continue on up into the woods to this small wood and stone dome. If you're lost, just take a look at one of the maps posted (#25 on paper maps or #22 on the park signs]Once inside the chamber, allow a few minutes for your eyes to adjust. A cone of light, let in from a pinhole compression ring at the pinnacle of the dome, projects an image into the space from directly overhead in this cool, damp and otherwise completely pitch-black chamber. As of August 2018 there has been the addition of a lock upon the door to the cloud chamber to ban entry. Date for removal of the lock is undetermined.