Ihe onwunwe a gụnyere agwaetiti 244 na obere agwaetiti na mpaghara ala gbara osimiri okirikiri nke gbatịrị site na mgbago ugwu na Colorado River Delta ruo 270 kilomita ndịda ndịda ọwụwa anyanwụ nke ọnụ ọnụ Baja California Peninsula, akọwapụtara ihe ndị a:
1.-Agwaetiti na mpaghara echedoro nke Ọwara Osimiri California
2.-Alto Golfo de California na ndagwurugwu Delta River Biosphere
3.-San Pedro Mártir Biosphere Reserve
4.-El Vizcaíno Biosphere Ndọrọ
Ogige Ugwu 5.-Loreto Bay
6.-Ogige Ntụrụndụ Cabo Pulmo
7.-Cabo San Lucas Flora na Fauna Nchedo Mpaghara
8.-Islas Marías Biosphere Ndoputa
9.-Isla Isabel National Park
Ngụkọta nke mpaghara itoolu echekwara gụnyere 1,838,012 hectare. nke 25% bụ terrestrial na 75% bụ mpaghara mmiri, na-anọchite 5% nke ngụkọta mpaghara nke Ọwara Oké Osimiri California.
Territorykèala ahụ na-enye ebe obibi gradiant sitere na mmiri mmiri na-ekpo ọkụ nke dị n'ebe ugwu ruo na gburugburu ebe okpomọkụ na ndịda. Edere ụdị nnụnụ 181 na ụdị 695 nke osisi vaskụl, 28 nke ikpeazụ dị na agwaetiti ma ọ bụ mpaghara ahụ.
Ihe edere aha nke saịtị a bu na o putara ihe omuma atu puru iche nke isi ihe omimi nke mbara ala di na ya na ima nma ya nke oma nke ndu ndu di iche iche juputara na 39% nke onu ogugu. nke anumanu mmiri noo n'ime uwa na uzo ato nke umu anumanu.
Di iche iche na otutu ndu mmiri jikọtara ya na ụdị mmiri dị omimi na nghọta nke mmiri ya mere ka ọ bụrụ paradaịs nke Jacques Cousteau kpọrọ "akwarium ụwa". Ọ dịghị akụkụ ọzọ nke ụwa nwere nsụda mmiri dị n'okpuru mmiri dịka nke a hụrụ na Los Cabos, Baja California Sur.
N'ihi na ọ dị mkpa na nnukwu ndu ndu. odida obodo na gburugburu obibi, Agwaetiti na ebe echedoro nke Ọwara Oké Osimiri California. A na-atụle ha n'ogologo Galapagos Islands ma ọ bụ Nnukwu Ogwe Ugwu Australia, yana saịtị World Heritage.
