Tuesday, July 7, 2009

The Wrangell Narrows

Although I can't find much information about it, the Wrangell Narrows fascinates me. It is so narrow (and shallow) that cruise ships cannot make the passage, and even the ferries have to pick the right time of the tide, which I am guessing is the reason Dee and Cal have to leave Petersburg at 3:00 am.

"Wrangell Narrows, 20 miles of narrow tidal waterway, separates Mitkof Island from its close neighbor Kupreanof Island. In some areas Wrangell Narrows is barely wide enough to accommodate the Alaska State ferries and does not allow for the passage of larger cruise ships. The "Narrows" is famous for it many navigational markers. With tides that can range from a high of 19 feet to a low of -4 feet in one day, the water often rushes through the Wrangell Narrows adding to the navigational challenges. (geography)

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