Frederick Sound

Frederick Sound is a passage of water in the Alexander Archipelago in Southeast Alaska, separating Kupreanof Island from Admiralty Island. It's a popular location for watching whales in the summer and is home to the Five Finger Islands Light. The sound is also a busy marine passageway for Alaska Marine Highway ferries and cruise ships. Visitors can enjoy whale watching trips, which often include sightings of humpback whales, killer whales, Dall's porpoises, harbor seals, Steller sea lions, and various bird species. The area is known for its rich marine life and stunning natural beauty, making it an attractive destination for families and nature enthusiasts