It doesn't seem easy to find but you can review some information online at the City of Carlsbad web site Link to Lake Calavera Trails Info

Also, for those of you into face time there's a public meeting on the subject of Lake Calavera Trails Masterplan Thursday August 13, 2009 7:00-8:00 PM at the Carlsbad Public Safety and Service Center. 2560 Orion Way, Carlsbad, CA. Darned if I know how to find any notice of this meeting online but I found a flyer at the Cole Library.

Carlsbad Public Safety and Service Center Map