Ride a rigid inflatable Zodiac deep into the surge channels of the Inian Islands — one of Alaska's most prolific marine wildlife corridors — where Steller sea lions haul out by the hundreds, orcas patrol, and bald eagles mass in the spruce canopy. This is the single most wildlife-dense hour of water in Southeast Alaska.
What to expect
Your naturalist-certified captain threads the Zodiac through the Four Fathom Passage, cutting engines beside thousand-strong sea lion rookeries for hushed observation. Humpback whales frequently surface in the broader Icy Strait as you transit. Expect cold spray, so dress in layers; waterproof gear is provided. Groups are capped at 12, ensuring every passenger a front-row position.
Good to know
All-aboard times in the Inian Islands area are typically early afternoon; most Zodiac tours run 2–3 hours and return with ample buffer. Pre-book directly — departures fill weeks in advance in peak season (June–August). Waterproof pants and grip-sole boots are strongly recommended.