Outbound Collective logo

Climb to the Summit of Mount Katolinat, AK

Lake and Peninsula, Alaska



8 miles

Elevation Gain

2200 ft

Route Type



Added by Crystal Brindle

Experience a remote challenge an camp above treeline. Reach the 4,730 foot summit of Mount Katolinat and achieve THE BEST view in Katmai. See the glaciated volcanoes of the Aleutian Range and discover total solitude and true wilderness.

This adventure begins long before you start climbing the mountain. First you need to make your way to Brooks Camp in Katmai National Park on the Alaska Peninsula. The Alaska Peninsula is not connected to the road system of Alaska so all travelers must arrive by either boat or plane. Fly to the small town of King Salmon and then hop on a float-plane to arrive at Brooks Camp. Once at Brooks Camp you'll need to cross into and through the Iliuk Arm of Naknek Lake to arrive at the base of Mount Katolinat. You can do this in a number of ways and your best bet is to talk over your options with Brooks Lodge staff. The most cost effective yet challenging option is to rent a kayak and paddle your way across the lake. The distance is around 8 miles depending on where you choose to ascend the slope of Katolinat.

While paddling or boating toward the mountain aim for the obvious mounded ridge that juts out from the main stem of the mountain. Local knowledge is crucial here as there are NO trails so make sure you talk to someone before beginning this journey. This ridge has two distinct mounds that top out only a couple of hundred feet above treeline (which is around 1,500 feet in this part of Alaska). These mounds are directly to the left (east) of the mouth of Margot Creek so you can orient yourself this way if necessary. The easiest slope to ascend is the one that leads to the tallest and furthest east of the two mounds. Therefore, park your watercraft below this mound so that you can climb up to it in more or less of a straight line. Taking this approach reduces the need to bushwhack through spruce forest although any route to the top of the mounded ridge will suffice.

Be prepared for a grueling climb! Mark the location of your parked watercraft with a GPS if you're able to so that you can find it on your return and head into the alder and grass scrub from the shoreline. You will be climbing approximately 2,200 feet to reach the top of the mounded ridge and most of this will be in bushwhacking terrain - a mix of grass, alder, birch trees, and moss. It is best to do this climb early in the summer to avoid the tallest grass. THIS IS PRIME BROWN BEAR HABITAT - know how to behave in bear country and carry bear spray if possible. Travel in a group and make noise as you move through this thick vegetation to alert animals of your approach. The terrain is at a low angle to begin with so it is very difficult to see your route - as long as you are climbing you will be heading in approximately the right direction. However, the use of a GPS or compass bearings can be helpful. This is the most difficult part of the climb so take your time! Once you leave the tall vegetation you will find yourself in thick moss and eventually tundra. You are near the top of the ridge!

It's a good idea to camp on top of this ridge so that you can complete the second stage of the climb to Katolinat's summit the next day and return to the lake shore. Note that there is no water on top of this ridge and you must obtain snow from a nearby snowfield. By the end of July there is no more snow near the ridge so you must carry all of your water. Enjoy the stunning views over Naknek Lake from your high camp and study the ridge for your summit push the following day (see photo one).

The most straightforward ridge to ascend to reach the summit connects directly with the mounded ridge you have reached. Climb this simple but steep class 2 ridge to the top and then make a sharp right turn (south) and walk across scree and intermittent snowfields toward the summit ridge that stands obviously higher than the surrounding terrain. At this point you will have fantastic views into a steep canyon contained within the massif of Katolinat itself and beyond to the volcanoes that lie to the southeast (see second photo). There are a few small exposed sections with drops to the valley on your left as you walk toward the summit ridge but this is an otherwise simple walk. Ascend the ridge (which may have a large snowfield if early in the season) and reach the summit of Mount Katolinat! Take in the commanding view of Katmai's wonders - the Valley of Ten Thousand Smokes and the many snow-covered volcanoes. Descend the way you came, gather your gear, and return to your watercraft - being careful not to overshoot your landing spot on shore.

Read More

Download the Outbound mobile app

Find adventures and camping on the go, share photos, use GPX tracks, and download maps for offline use.

Get the app



Climb to the Summit of Mount Katolinat, AK Reviews

Have you done this adventure? Be the first to leave a review!

Leave No Trace

Always practice Leave No Trace ethics on your adventures and follow local regulations. Please explore responsibly!