New information about the Island Chumash, the native population that inhabited these islands for thousands of years, continues to fascinate historians and visitors alike. These native people relied on the sea for much of their sustenance and manufactured tools and trade items from shells and stones. The Chumash were able to travel between the islands and the mainland in plank canoes, called tomols, which were constructed out of redwood trees drifting down the coast.
In 1542, explorer Juan Rodriguez Cabrillo reached San Miguel Island while voyaging along the American coast seeking new lands for conquest and development. For two hundred years, explorers and traders visited the islands where they hunted otters, seals, and sea lions for their pelts and oil, greatly increasing the exploitation of the marine resources and introducing diseases that decimated the native populations.
Claimed for Spain by the early explorers, the islands fell under Mexican rule in 1821. Santa Cruz and Santa Rosa were awarded as Mexican land grants with the intent of raising livestock. Initial ventures into sheep and cattle ranching began on these islands in the 1830s. With California statehood in 1850, the islands became part of the United States. Each of the five northern Channel Islands was developed for livestock ranching during some period of the 19th and 20th centuries. Taking advantage of the expansive fields and altering much of the natural environment, ranchers and vaqueros, or cowboys, built successful sheep and cattle ranches. Many historic ranch buildings remain on Santa Cruz and Santa Rosa islands today.
The U.S. Army, Navy, Air Force and Coast Guard all established posts on the northern Channel Islands during the 20th century. Light towers were constructed on Anacapa and Santa Barbara Islands in the 1910s, and a full light station was built on East Anacapa Island in 1932, run by the Coast Guard into the 1960s. Coastal defense build-up led to the establishment of an Army base in 1943 and an Air Force Base in 1950, both on Santa Rosa Island. The Navy managed San Miguel Island from 1948 until it transferred management to the National Park Service in 1967. The Navy also continues to maintain a small post on Santa Cruz Island.
Today National Park Service personnel and park visitors form the primary population of the five northern islands. Established as a National Monument in 1938, Anacapa and Santa Barbara islands were the first two islands under NPS management. In 1980 legislation creating Channel Islands National Park added the three remaining Northern Channel Islands.
The Santa Barbara Channel to the north serves as a major marine mammal migration corridor, particularly whales. Keep your eyes open in late winter and early spring.
In addition, visitors also should be aware that ocean and weather conditions vary considerably from day-to-day and island-to-island. Although this makes planning your visit a little difficult, we must remember that this unpredictable and, at times, unforgiving weather is one of the main reasons that the islands have been afforded so much isolation and protection from the rapid changes seen on the mainland. It is, in part, what makes the Channel Islands such a unique and wonderful place.
In general, the islands have a Mediterranean climate year-round. Temperatures are relatively stable, with highs averaging in the mid-60s (__F) and lows in the low-50s.
However, visitors to the islands must be prepared for high winds, fog, rough seas, and sea spray at any time. Winds are often calm in the early morning and increase during the afternoon. High winds may occur regardless of the forecast, especially on the outer islands, Santa Rosa and San Miguel (30-knot winds are not unusual). Anacapa, eastern Santa Cruz, and Santa Barbara Islands have more moderate winds. Dense fog is common during the late spring and early summer months, but may occur at any time. Ocean water temperatures range from the lower 50s (__F) in the winter to the upper 60s in the fall.
There are no entrance fees to visit the park. However, a fee is charged for camping on the islands. The fee includes both the National Park Service fee that supports the operation of the campgrounds and a reservation fee by the company that manages the reservation system for the National Parks.
Public boat transportation is available year-round to all five islands by the park concessionaires, Island Packers [http://www.islandpackers.com/index.html] and Truth Aquatics [http://www.truthaquatics.com/]. In addition, Island Packers offers whale watching trips while Truth Aquatics also offers scuba diving trips.
Camping reservations for National Park Service campgrounds on San Miguel, Santa Rosa, East Santa Cruz, Anacapa, and Santa Barbara Islands are available through Biospherics Inc. at (800) 365-2267. Campsites are generally located close to one another and if the campground is filled to capacity conditions may be crowded. No trash service is provided and all campers must pack out their own trash. Be prepared to carry your camping gear from the landing areas to the campgrounds.
Camping on the beaches on Santa Rosa Island is available for experienced kayakers and boaters on a seasonal basis; a permit is necessary by calling (805) 658-5730.
There are no supplies on the islands. Take water, food, and other necessities. Watch your step?ladders, railings, and stairs may be wet. Stay back from cliff edges; they may be crumbly or undercut?a fall could be fatal. Do not approach marine mammals, such as whales, seals, and seal lions. Check for ticks and watch out for poison oak and cactus. Deer mice on the islands may carry diseases, including deadly hantavirus. Avoid all contact with mice and other wild animals. Keep food in rodent-proof containers. In an emergency on the islands, contact a ranger or concession employee, or use a cell phone to dial 911. On the water, use a marine radio VHF channel 16.