Alaska Sea Adventures

Alaska Yacht Charter
and Cruises

Join us for a customized small group or family adventure. Experience the ultimate Alaska vacation, photography adventure or special custom voyage aboard the 80’ custom-built expedition yacht NORTHERN SONG.

Fully crewed all-inclusive yacht cruising for eight passengers of the protected passages and beautiful remote islands of Alaska’s renowned Inside Passage.

Highlights of our cruising areas feature:

  • Worlds best Whale watching
  • Magnificent calving glaciers
  • Highest concentration of bears

For over 40 years discerning travelers from the world over have made Alaska Sea Adventures the Inside Passage adventure cruise of choice.

What’s New

Springing Ahead to Brighter Days!
We hope everyone’s 2020 is off to a strong start. We have been enjoying some down time and are looking forward to springing forth into the new season come March. The weather has been snowy and chilly up here in Petersburg this month, but the days are getting brighter and that’s always a welcome seasonal shift.

2020 Availability on August Custom Charter!
Our 2020 dates are fully booked but we do have space on a Custom Charter booked for August 10-17th with clients that have joined us for multiple previous charters. We currently have a two-person cabin available on that trip so if interested, please contact us. Our custom charters showcase our 45 plus years of experience and knowledge because we help our guests create a custom itinerary that fulfills their Alaska dreams!

Early Bird Special for 2022 South Georgia and Antarctic Peninsula Trip!
We are pleased to announce that the planning for the Fall 2022 South Georgia Island Antarctic Peninsula Trip with Cheeseman’s Ecology Safaris  from October 20 to November 11, 2022 is underway and Cheeseman’s is once again offering an Early Bird Discount of $1,000 to anyone who books before March 31, 2020.   The trip is already filling, and we have an Alaska Sea Adventures contingency of our travelers from around the globe already signed on to join this remarkable adventure.  The trip is extraordinarily popular and books quickly. Highlights will include a flight to Falkland Islands, the vibrant spring of South Georgia Island, and the early season of the Antarctic Peninsula. Ted Cheeseman as well as other knowledgeable leaders will be on board and at the ready to share their expertise with the guests.  You don’t want to miss this incredible journey, so contact us now for details and booking information.

Alaska Sea Adventures

P.O. BOX 542
PETERSBURG, ALASKA 99833

888-772-8588 (Toll Free)
1-907-772-4700 (Local & International)
FAX 907-772-3127

Monday – Saturday 7 AM to 7 PM Alaska Standard Time
(Alaska Standard Time is PST minus 1 hour, MST minus 2 hours, CST minus 3 hours, EST minus 4 hours, and GMT minus 9 hours)