Topographic Map of San Diego
San Diego boasts an amazing array of geographical features. Millions of years of tectonic activity, erosion, and sea level changes have shaped the region into it's current form. In addition to the natural harbor and coastal region, there are valleys, mountains, canyons, and even deserts.
The geographical location of the region also aids in giving San Diego it's mild climate. Located in zone 7, the warm ocean air helps to maintain moderate temperatures in both the summer and winter months.
Vegetation patterns vary across the city. Coastal locations are home to several wetlands, although they are threatened by urban development and pollution. Further inland, upland chaparral regions and riparian streamsides are found along the mesas and canyons.
Although mineral fuels are not native to San Diego, the surrounding regions are known for it's metallic minerals. Large deposits of pegmatite found throughout San Diego county have yielded gemstones such as tourmaline and topaz.
Although mineral fuels are not native to San Diego, the surrounding regions are known for it's metallic minerals. Large deposits of pegmatite found throughout San Diego county have yielded gemstones such as tourmaline and topaz.
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