11/02/2026
Castaic Lake is open, and recreational boating IS permitted!
We’ve seen posts saying all boating has been banned and want to help clear up the confusion. The LA County Parks & Recreation notice shared here states that recreational boating can continue on the Upper Lake, with precautions for harmful algae.
Please avoid water contact, stay away from algae and scum, keep children away from affected areas, and keep pets out of the water. Follow all posted advisories and directions from lake staff.
The Lower Lake/Lagoon currently has no algae advisory. That’s where Winter Magic takes place, and we’re continuing preparations for December 5!
Thank you for helping keep our community informed. Please check current lake advisories before visiting, as conditions can change.