Alaska Sea Adventures

About Alaska Sea Adventures

Dennis Rogers

Alaska Sea Adventures has been providing quality guided adventures of Alaska’s Inside Passage for over 40 years. Founded in the 1970s by a Juneau dentist, the company evolved from offering yacht-based dental care for underserved communities, to offering active voyages for those interested in experiencing this beautiful corner of the world.

Dennis & Toni Rogers acquired Alaska Sea Adventures nearly 20 years ago. Together, they have carried on the fine tradition of Alaska small vessel cruising, and have enjoyed sharing their deep passion for the area they love with a growing ‘family’ of Alaska Sea Adventures travelers. As locals with decades of experience in Southeast Alaskan waters, and much enthusiasm, Dennis and Toni have continued to grow and refine ASA’s offerings.

Northern Song. Photo copyright 2018 Andy Dyson

Northern Song. Photo copyright 2018 Andy Dyson

Today, Alaska Sea Adventures provides nearly year-round seasonally-focused Alaska experiences, including photography, whale watching, birding, and archaeology tours. In addition to the customized family and nature cruises on which the business has been built, ASA also offers the expertise and resources needed to support marine research.

As one of the very few locally-owned Alaskan yacht charter companies, Alaska Sea Adventures can show you the real, intimate Southeast Alaska others rarely experience. ASA has developed the finest one-of-a-kind Alaska small yacht cruises available, and our guests will attest to it! Over 80% of reservations are comprised of repeat guests, or those that have been referred by previous guests.

Alaska Sea Adventures is a member or associated with the following organizations:

The Alaska Travel Industry Association
Alaska – Beyond your dreams. Within your reach.®

Petersburg Marine Mammal Center

The Petersburg Marine Mammal Center will develop education programs, assist research efforts and be a depository for and disseminator of information on research and sightings of marine mammals in Southeast Alaska.

North American Nature Photography Association

NANPA promotes the art and science of nature photography as a medium of communication for nature appreciation and environmental protection. NANPA provides education and inspiration, gathers and disseminates information, and develops standards for all persons interested in the field of nature photography. NANPA fosters professionalism and ethical conduct in all aspects of our endeavors.

Maritime Consortium

Providing Guaranteed Compliance with the Coast Guards Drug Testing Regulations.

Petersburg Charter Boat Association

An association of Local Charter boat operators in the Petersburg, Alaska area.

Petersburg Chamber of Commerce

Leave the crowds behind and experience this vibrant Southeast Alaska commercial fishing community with a strong Norwegian heritage.

National Association of Charterboat Operators

Membership includes marine charters who provide fishing, sailing, diving, eco-tours, and other excursion vessels who carry passengers for hire.

Passenger Vessel Association

PVA is the nation’s largest trade organization for U.S. flagged passenger vessels.

Alaska Whale Foundation

AWF is a non-profit organization dedicated to marine mammal research, education, and conservation.

Hawaii Whale Research Foundation

HWRF is dedicated to Whale Research, Conservation and Education.

Tongass National Forest

Alaska Sea Adventures operates under Special use Permit issued by USDA National Forest – Tongass National Forest (