In-Ko-Pah Gorge
In-Ko-Pah Gorge is a deep narrow canyon or gorge, in San Diego County and Imperial County, California. Its head is at at an elevation of 2,240 feet. Myer Creek, flows down the In-Ko-Pah Gorge from its source in the Jacumba Mountains at the head of the canyon to its mouth, at an elevation of , then eastward to its mouth where it settles into the sands of the Yuha Desert, east of Ocotillo. Boulder Creek enters the canyon at its confluence with Myer Creek, a little over a mile below the source of  Myer Creek, at an elevation of . In-Ko-Pah Gorge carries the eastbound lanes of Interstate 8 through the In-Ko-Pah Mountains, while the westbound lanes use a different alignment through Devils Canyon. History. In-Ko-Pah Gorge was originally known as Myer Canyon.