October 14, 2025 – News, Events, Aquarium,

Haunted Aquarium
Thursday, Oct 23rd, 6 to 8pm

A haunting is growing in our Mill building, but don’t frighten yourself just yet; this happens every year. Join us Thursday, October 23rd, from 6 to 8 pm for fun, spooky activities and our entangled-themed haunted house. There will be…

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August 7, 2025 – Research,

Sea Star Wasting Caused by a Bacterium

For over ten years, we have watched sea stars dissolve before our eyes. Billions of these beautiful animals have passed away from a pandemic-level catastrophe sweeping across their population from Mexico to Alaska, known as sea star wasting disease. 20…

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July 31, 2025 – Hatchery,

The Salmon Have Returned

Our Pink and Chum salmon, which we raised and cared for at the hatchery several years ago, have found their way back home. Once our hatchery salmon reach the smolt stage of their lifecycle (transition from fresh to salt water),…

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July 29, 2025 – News,

Early Bird Discount!

The 29th Annual Sitka WhaleFest will be November 7th – 9th, 2025 This year’s theme is Entwined. Join us in unraveling the tangled connections of the natural world, revealing how intimately we are bound together on our shared planet.

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July 9, 2025 – News, Aquarium,

Wolf Eels on the Dating Scene

Elongated bodies snake within rock crevices and algae beds in the waters of the North Pacific. A fish without scales, but covered in circular patterns of dark grey, almost bluish skin, slides out of sight and into its den-like home…

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May 7, 2025 – News, Education,

Bringing Scientific Curiosity to the World

On Teacher Appreciation Day, we would like to call out our own educators working diligently at Sitka Sound Science Center. Our whole education department is passionate about science, and it shows in their work. The education team can be found…

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April 28, 2025 – Events,

Salmon Release Party
Friday 4:30 to 6:00pm

Our salmon have grown strong and are ready to venture into the ocean. Celebrate with us and carry a pink fry or coho smolt down the beach to the shore. We suggest wearing boots to walk your salmon…

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