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


Alaska Sea Adventures will comply with all Federal and Alaska State COVID-19 guidelines for the safety of our customers. We encourage everyone to comply with suggested and mandatory safety measures to protect your communities and your health.

Photo ©2021 Dennis Rogers

What’s New Spring 2021

Spring has sprung here at Alaska Sea Adventures. March always heralds the seasonal shift, and this month Captain and Crew are in Sitka launching the first of our cruises for 2021! The journey from Petersburg to Sitka was picturesque as to be expected and guests on our popular Spring Herring Extravaganzas are enjoying scenic views, morning snowfall, soaring eagles, humpbacks, and of course a bounty of creations from Chef Therese!

We hope you are all welcoming the seasonal siren call and staying well and healthy while doing so!


Dennis and Toni

COVID and Alaska Airlines Updates
We continue to have steady bookings for 2021 and 2022 and are pleased to report that the COVID protocols implemented in Alaska and aboard the Northern Song this summer worked well. We guided our guests prior to their arrival in Petersburg, and our daily onboard protocols included daily temperature and oxygenation checks, maintaining strict cleaning standards during trips and complete sanitation of the boat after each charter. Alaska Airlines has implemented Next Level Care with 100 way to make travelers feel safe, and they continue to report on timely research.

Recipes from the Northern Song
Our new recipe page, which features printable PDF recipes from Chef Therese, continues to be popular with our guests and visitors. Be sure to check out the selection. The recipes are simple and are a wonderful way to create of Taste of Alaska at home!

Alaska Sea Adventures

P.O. BOX 542

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)



A Family Testimonial from the Summer 2020!

How could we be so unbelievably BLESSED to have experienced this voyage on NS amid such a crazy time?  If you have to quarantine, this is for sure the place to do it! We have all been in awe of this amazing crew-top of the line knowledge, experience, warmth, generosity, talent! From start to finish we could ask for nothing more, except perhaps more time…

Martha Speight, one of our guests this summer