2021 Map of Otay Mountain, 2021 Print
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2021 Map of Otay Mountain

USGS Topo · Published 2021

About this map

The San Ysidro Mountains dominate this borderland landscape, where the southern boundary of San Diego County meets the United States of America Estados Unidos Mexicanos international line. The terrain is defined by a series of steep drainages including Little Cedar Canyon, Sycamore Canyon, and Mine Canyon, which flow toward the southern valleys. High peaks such as Otay Mtn and Donohoe Mtn overlook the winding Tijuana River as it crosses the border.


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Map Details

Date Portrayed2021
Date Published2021
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24000
Physical Dimensions24 x 29 inches

Editions of this 2021 Otay Mountain Map

This is the sole edition of this map. No revisions or reprints were ever made.


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CopyrightPublic Domain