2017 Dark Sky Festival
Friday through Sunday, August 11-13, 2017
Join park rangers, astronomers, and astrobiologists in celebrating all that is out of this world during Lassen's Dark Sky Festival. Special programs, presentations, hikes, and Junior Ranger Night Explorer activities will be offered during the festival. View photos from the Dark Sky Festival on Flickr or a video about the festival on YouTube.
2017 Dark Sky Festival schedule (1.7 MB, PDF)