The Santa Barbara Channel is a portion of the Southern California Bight and separates the mainland of California from the northern Channel Islands. It is generally south of the city of Santa Barbara, and west of the Oxnard Plain in Ventura County.Add Santa Barbara Channel to your Santa Barbara travel itinerary, and discover new vacation ideas by using our Santa Barbara trip planner.
It trends east-west, is approximately 130 kilometres (70 nmi) long and averages about 45 kilometres (24 nmi) across, becoming narrowest at its easternmost extremity where Anacapa Island is about 30 kilometres (16 nmi) from the mainland. During the last ice age, the four northern Channel Islands, including Santa Rosa Island, were conjoined into Santa Rosae, a single island that was only five miles (8 km) off the coast.
The islands are visible from the mainland on clear days. Excursion boats cross the channel, taking visitors to watch whales and visit the islands. In the perpendicular (east-west) direction, huge cargo ships and tankers occupy a major shipping lane on their way to or from the ports of Los Angeles and Long Beach.
The Channel is the location of numerous oil fields, some of which have substantial reserves. These include the Ellwood, Summerland, Carpinteria offshore and Dos Cuadras fields. In 1969, the Dos Cuadras was the point of origin of a major oil spill, which came about when oil spurted at high pressure through faults and cracks around a zone which had recently been drilled for the first time. Public outrage over the massive environmental damage inflicted by this spill, which covered hundreds of square miles of the channel and fouled beaches from Ventura to Goleta, was a major spur to the budding environmental movement. The Santa Barbara Channel contains the world's largest natural oil seepage - Coal Oil Point. Goleta Point is a nearby extension into the channel.
Point Arguello, a headland near the city of Lompoc, was the site of the Honda Point disaster in 1923, in which seven US Navy destroyers ran aground, in the largest peacetime loss of US Navy ships.
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if you get the chance, take a whale watch trip into the Santa Barbara Channel. The amount of marine life here is incredible. Whales (several types), dolphins, sea lions and more. Go on a nice... more »
Have you ever wondered what the islands which we see from the SB shore are like. You can take a trip over, but the day I went, I must admit it was a rough sea...Worth the trip tho!! more »
Best way to see it is to book a whale-watching trip on the Condor Express. In summer/fall, there's one trip a day, from 10-2:30 that goes all the way to the Channel Islands, 24 miles out to sea. more »
Wonderful whale watching!
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