Multi Day

The Grand-daddy of all Alaska rafting trips!

The Source to Sea Expedition is the most spectacular extended Alaska rafting trip out there! Combining our 3 most popular river trips, float the entire Wrangell-St. Elias National Park and completely immerse yourself in the wilderness!


Bush flights into the remote backcountry get you deep into the mountainous interior of a completely undeveloped landscape, raw and wild. Here you can disconnect from the “real world” and take in the sights of this rarely traveled and impressive terrain. Make your way to the coast, exploring mountains and glaciers along the way!


As always, we provide delicious meals, incredible guides, and take care of all the logistics so you can experience the real Alaska on this river trip of a lifetime!

Trip Details

Trip Length
15 days

Total Mileage

Class II-III

Nizina Glacier

Take out
Cordova, Alaska

Max Participants

Min Age
8 yrs old

$5,100-9,500/person for groups of 3-12 participants

Rates determined by # of participants on all sections of the trip

Group Trip Dates
June 25 – July 9, 2024

Want to book a Private Trip or not sure if this is the right trip for you? Schedule a call with our Expedition Coordinator at a time that works well for you. She’ll help you narrow down which trip is best for you and answer any questions you have about our trips, the local area or surrounding logistics.



On Basecamp Trips we fly out into the wilderness and set up camp near the airstrip. From here we explore the area on a series of day hikes with lighter packs or paddles and return to the same camp every night.
Basecamp Trips are recommended for beginner campers, families with younger children, and those with injuries that may prevent them from carrying a heavy pack. We also recommend these trips for those looking for a more relaxing experience, though please note that all the terrain in the Wrangells is quite rugged so some level of athleticism is always required to get around the wilderness.
On Mini-Backpacking Trips we fly to a backcountry destination and strap on our heavy backpacks, taking a short hike to set up our first camp. Over several days, we will explore different areas on day-hikes, moving camp at least once again.
Mini-Backpacking Trips are perfect for those newer to camping and backpacking or those looking for a less physically strenuous backpacking experience in rugged Alaska. Great for kids 12 and up!
On Point-to-Point Backpacking Trips we take 4-8 days to get from backcountry destination A to backcountry destination B, moving camp every night, being completely self-sufficient, and carrying all our gear on our backs.
Our Backpacking Trips are different in difficulty as well as terrain and scenery and each presents a unique series of challenges. Alaska requires more and burlier gear which means heavier packs and the terrain and weather can be relentless – do not underestimate the challenges a trail-less wilderness presents! We do not offer any “easy” backpacking trips and do not recommend these trips for first-time or beginner backpackers.
On Rafting Trips we usually spend 2-6hrs on the river every day, stopping for lunch and short, scenic hikes before making a camp in the wilderness. Our rafting trips are scenic floats, allowing access to otherwise unattainable views and covering more miles than you ever could on foot, with some class II-III rapids in between. Rafting trips allow a slightly more “luxurious” wilderness experience than backpacking or basecamp hiking – easier on the legs, a more casual daily schedule with more time at camp, no backpack burden, more elaborate meals with fresher ingredients, etc.
We raft a few different rivers in the Wrangells and each has unique scenery and logistics, some involving bush flights and some ending way out on the coast! We recommend our rafting trips to anyone looking for a wilderness experience at a very comfortable pace, those wanting to spend quality time with their group, or those hoping to relax while still seeing a lot. Kids ages 8+ are welcome.
On Mountaineering Expeditions we access remote big-mountain terrain, usually landing on ski planes to climb and ski some of the tallest peaks in Alaska’s endless mountain kingdom! We offer small-group objective-based expeditions where the goal is to safely summit and descend a remote peak, play-style expeditions where we set up a basecamp to access some shorter but epic lines, and technical courses where the goal is to learn and practice mountaineering techniques and skills (see below). We climb and ski in a wilderness style – there are no fixed lines, no sherpas, no busy basecamp scenes and established camps, no weather stations, and usually no one on the mountain except our team. This is a different style of climbing and takes strong mental and physical fortitude as teams must be completely self-sustained. All mountaineering trips include Trip Packages with transportation and lodging logistics included (Anchorage to Anchorage).
Our mountaineering expeditions are recommended for those looking to access some of the most remote and wild mountain terrain on the planet. Each trip has a difficulty level, requires vetting and a mountaineering resume. Some trips require guide references.
On Technical Courses the goal is to learn technical skills and put them into practice on Alaska’s unique glaciated terrain. Our courses vary in length and can be highly customizable
Technical Courses are recommended for those wanting to focus on skill-building and excited to learn in an incredible outdoor classroom. All skill levels are welcome. We are not affiliated with any learning institution and these courses do not provide any type of certification. That said, we hope that what we teach you and your experience is memorable and transforms your mountain confidence and abilities!

We pride ourselves on cooking healthy and delicious meals even under the most adverse conditions! Your exact menu will depend on the trip, your guide, and the dietary preferences/restrictions you list in your Trip Application. No matter what kind of cook your guide is at home, all our guides are well-trained backcountry chefs and use time-tested recipes from our proprietary cookbook for their trips. We carry a plentiful and varied stock of ingredients and most meals are prepared from scratch (allowing for easy substitutions, additions or subtractions of ingredients). We onlyt use pre-packed freeze-dried meals on summit pushes on our mountaineering expeditions.

On our backpacking and basecamp trips, you can expect 3 meals a day, plus snacks of your choice. Breakfasts and dinners are usually hot meals and lunches are served cold. On mountaineering trips lunches consist of a variety of snacks as it can be hard to organize group meals while on a rope team.
We use a combination of fresh, dehydrated, and freeze-dried ingredients to make our delicious meals, however on longer backpacking and mountaineering trips your guides will use more freeze-dried foods than fresh foods to keep pack weights as low as possible. On our rafting trips, we cook full multi-course meals with fresh ingredients and enjoy hot and cold breakfasts, cold lunches and hot dinners.

Meals for most trips start with Lunch on the first day and end with Lunch on the last day. *

*If you are signed up for a Custom Trip Package with us, it may include more meals. Check with us if you’re not sure. Mountaineering trips also include meals in McCarthy before and after the backcountry expedition.

We understand that you may have luggage or things you don’t want to bring into the backcountry with you so we have a designated area at our headquarters where your guide will label and store your stuff while you’re out. This area is not locked, however, we have never had any issues with loss or damage. If you have a small item of great value that you are particularly nervous about, we may be able to store it in our office for you – just ask your guide.

On the Chitina River, Copper River, Source to Sea, or Custom Trips with different start and end points, any luggage you leave behind with us will be brought out to meet you at the end of the trip.

Cancellation Policy

If you cancel before 45 days of the itinerary start date you are eligible to receive a 100% refund of your deposit.

If you cancel within 30-45 days of your itinerary start date you are not eligible to receive a refund of your deposit.

30 days before your itinerary start date, your balance payment will be due and this will be final. No refunds are offered for cancellations within 30 days of the itinerary start date.

* Instead of getting a refund, you can always choose to hold the entirety of your payments with us and apply them to a future trip if you prefer. (If you choose this option, you forgo the option to receive a refund later.)

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