1. Guard Island Lighthouse is a historic lighthouse located on a small island near Ketchikan in Alaska. It was originally built in 1903 to guide ships through the Tongass Narrows. The lighthouse was operated by the US Coast Guard until 1973, and it was automated in 1974. Today, the lighthouse is maintained by the Ketchikan Harbor Users Group and is a popular tourist attraction. Visitors can access the island by boat or kayak and take a self-guided tour of the lighthouse and surrounding area.

2. There is no regular working time for Guard Island Lighthouse as it is not staffed. However, visitors are allowed to tour the lighthouse and surrounding area during daylight hours. It is recommended to check weather conditions before visiting the island. There is no phone available on the island.

3. There is no ticket fee to visit Guard Island Lighthouse, but visitors must arrange their own transportation to the island. Kayak rentals and tours are available in Ketchikan, or visitors can hire a water taxi to take them to the island. It is recommended to book in advance.