Regions
The climate regions of Alta, the open world of the Island of California, each with its own weather, wildlife and landmarks. 63 regions and sub-regions in total. See them in place on the world map.
Region
Central Coast
8 zones
Big SurCambria, Morro Bay, Pismo BeachLos Padres ForestMonterey & CarmelPaso RoblesSLO Green ValleySanta Barbara MalibuThe Bay Delta
Region
Central Valley
5 zones
Sacramento ValleySan Joaquin ValleyShasta LakeTulare BasinWestern Foothills
Region
Klamath
9 zones
Lost CoastMendocino CoastMount ShastaNapa and SonomaOld ForestRedwood ForestsRogue CoastTrinity AlpsTrinty Peaks
Region
Modoc
7 zones
Lassen VolcanicMedicine HighlandsPit RiverSnow MoutainSurprise Valley CoastTule WetlandsWarner Mountain Plateaus
Region
Mojave
8 zones
Anza Borrega Salton SeasBig Bear LakeColorado RiverDeath ValleyDesert CoastHigh DesertMount San JacintoPalm Springs
Region
Sierra
9 zones
Aspen Eastern Sierra FoothillsLake Isabella & Alabama HillsLake TahoeMammoth LakesMono Lake CoastMt. WhitneySequoia Western FoothillsYosemite PeaksYosemite Valley
Region
South Coast
10 zones
EscondidoLaguna Canyon / Laguna NiguelLaguna and Newport BeachesOC & LAPalomar MountainsSaddleback MountainSan Bernadino Valley & Temecula ValleySan Diego BaySan Gabriel Mountains / Los Angeles ForestSanta Monica Los Angeles