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Sol Duc and the Seven Lakes Basin

Sol Duc and the Seven Lakes Basin

Trip Highlights:

Alpine Lakes

Sol Duc Falls

Old-Growth Forests

Mount Olympus Views

Colorful Wildflowers

Subalpine Meadows

See the famous Sol Duc Falls, traverse the High Divide trail overlooking the Seven Lakes Basin, travel through incredible old-growth forests, and view the high alpine peaks of Olympic National Park, all in one trip! This Olympic National Park Tour will allow you to see much of the diversity this incredible park has to offer. As you travel through the largest concentration of glacial lakes in the park, you will also be able to see wildflowers, marmots, and maybe even a black bear...from a safe distance! This hike into the mountains will reward you with outstanding photo opportunities as well as the peaceful quiet of the high country.

Mileage & Difficulty

18 Miles

Length

4 Days

Price

$1,600

Per Person

Departure Info

2 p.m.
Check Availability

You will receive a full refund if you cancel within 48 hours of the original booking date.

Book with confidence knowing you can cancel for any reason up to 30 days before your trip date and receive a transferable lifetime credit that is good for use on any of our programs.

Not sure if your current trip dates work? Rest assured, you can change your trip date as many times as needed, provided you do so at least 30 days before the current and new trip dates.

All dates remain tentative until confirmed in mid-April each year.

2026 Departure Dates by Month

    July Departure Dates  

  • Mon, Jul 27th – Thu, Jul 30th
  • August Departure Dates  

  • Sat, Aug 1st – Tue, Aug 4th
  • Sat, Aug 15th – Tue, Aug 18th
  • Sat, Aug 29th – Tue, Sep 1st

    September Departure Dates  

  • Sat, Sep 12th – Tue, Sep 15th

All 2026 dates remain tentative until permits are received after April 15th. Please refrain from making travel arrangements outside of this timeline. We will contact you if we are unsuccessful in obtaining the exact dates listed above. Feel free to contact us after April 15th if you would like to confirm.

Sol Duc & the Seven Lakes Basin Backpacking Trip

For a detailed map with an elevation profile of the tentative itinerary, click here: Map. This route may also be done in reverse.

 

Day 1

Meet your guide at 2 p.m. at the Sol Duc Trailhead. Get acquainted with everyone in your group as you go over what to pack and what to leave behind. Start your adventure by gaining a bit of elevation up to Deer Lake passing by the famously picturesque Sol Duc Falls at the beginning of your hike.

Today’s Mileage/Elevation: 3.5 mi / +1940′, -369′

Day 2

From Deer Lake we will head to Heart Lake. This takes us along the High Divide Trail offering sweeping views of snow-covered mountains far and wide with carpets of wildflowers and the opportunity to spot the adorable Olympic Marmot or potentially some black bears.

Today’s Mileage/Elevation: 6.9 mi / +2733′, -1514′

Day 3

From Heart Lake, we descend into the Sol Duc River Valley, the waterway we will follow until the end of our trip.

Today’s Mileage/Elevation: 4.5 mi / +125′, -2636′

Day 4

On our last day, we will wake up in a beautiful forest campsite, have a hearty breakfast before packing up, and hike the last 3 miles (mostly) downhill to the trailhead.

Today’s Mileage/Elevation: 3.1 mi / +438′, -715′

 


Late Season (September): For any Hoh, Sol Duc/Seven Lakes Basin or Grand Valley backpacking trips in September, especially the second half of the month, please be aware that weather conditions can vary more widely. Sometimes we get a warm/dry September, sometimes the rain starts in September, and conditions are always exaggerated in the alpine; that’s the beauty of the Olympics! Be prepared for possible rain and cooler temperatures. If dangerous storms are in the forecast, we may have to alter the itinerary to avoid traveling in exposed terrain during storms.

  • Our trips are all-inclusive. We provide all meals, and we can provide high-quality gear, including Gregory backpacks, Big Agnes tents, sleeping bags and pads, LEKI trekking poles, and eating gear, free of charge. Group gear, including all kitchen supplies, first aid, and water purification, is also included. See the Guide Service Backpacking Equipment List for more information.
  • See here for our Frequently Asked Questions, Olympic Transportation Options, and/or Olympic Lodging Options. 
  • All trips include the required permits and are pending permit availability which we gain on April 15th of each year. Please refrain from making travel arrangements until we have confirmed dates. If we cannot acquire permits for this exact itinerary on your chosen dates, you will be contacted with options to choose different dates and/or cancel/refund.
  • Parking will be available adjacent to the first day’s meeting location. 
  • Should weather, fire, and/or delayed seasonal openings affect the chosen itinerary, a different itinerary will be offered. Lasting Adventures is recognized for its commitment to safety and risk management. In this regard, the summit of peaks will not be attempted when clouds are in close proximity.
  • Late Season (September): For any Hoh, Sol Duc/Seven Lakes Basin or Grand Valley backpacking trips in September, especially the second half of the month, please be aware that weather conditions can vary more widely. Sometimes we get a warm/dry September, sometimes the rain starts in September, and conditions are always exaggerated in the alpine; that’s the beauty of the Olympics! Be prepared for possible rain and cooler temperatures. If dangerous storms are in the forecast, we may have to alter the itinerary to avoid traveling in exposed terrain during storms.

Your participation helps sustain our non-profit mission of supporting youth, families, and disadvantaged communities with positive experiences in America’s National Parks and natural spaces.

Yes, our backpack trips are perfect for both those who are new to backpacking and those who have backpacked before and are looking to explore new areas.

Yes, overall, most of our clients travel solo, and everyone always leaves with new friends. Often these new friendships return and join us in different parks and/or on different itineraries. Solo participants will be offered single-person tents.

On backpacking trips, our average group size is 8-10 people with at least two guides, however, often groups are much smaller. We strive for a 1:5 guide to client ratio at most on all trips. We also appreciate small group sizes to maximize your experience.

You can expect to carry anywhere from 30-50 pounds, but no more than â…“ of your body weight. You will carry all your personal gear and, if possible, a share of the group gear. Within the group, bigger people carry more and smaller people less. For over 30 years now, this process has worked to everyone’s advantage.

Yes, parking is always available close to our first day’s meeting point, and your vehicle can remain there throughout the trip.

Due to the remote trips we offer in Olympic National Park, a rental vehicle is advised. However, you can find more information on transportation options here: Olympic Transportation Options.

You can store your valuables and/or extra gear/luggage either locked in your vehicle or our guide’s vehicle for the duration of the trip.

Don’t worry, we’ve got you covered. We have a long history of meeting the needs of most all dietary restrictions and even some very complicated ones. When registering, you will complete a questionnaire to give us a brief picture of your needs. Later, you will complete a more detailed Medical Form, which you can use to include additional information. The staff guiding your trip will call you the day prior and, when packing the food/gear for the trip, will go over your needs and modifications in more detail. Although we have many options in stock, we respect it if you ultimately decide to bring your preferred substitutions.

Lasting Adventures offers a very forgiving and structured Cancellation Policy, with lifetime transferable credit always an option up to 30 days prior to the trip. For a full description, visit our Terms and Conditions page.

  • Our trips are all-inclusive. We provide all meals, and we can provide high-quality gear, including Gregory backpacks, Big Agnes tents, sleeping bags and pads, LEKI trekking poles, and eating gear, free of charge. Group gear, including all kitchen supplies, first aid, and water purification, is also included. See the Guide Service Backpacking Equipment List for more information.
  • See here for our Frequently Asked Questions, Olympic Transportation Options, and/or Olympic Lodging Options. 
  • All trips include the required permits and are pending permit availability which we gain on April 15th of each year. Please refrain from making travel arrangements until we have confirmed dates. If we cannot acquire permits for this exact itinerary on your chosen dates, you will be contacted with options to choose different dates and/or cancel/refund.
  • Parking will be available adjacent to the first day’s meeting location. 
  • Should weather, fire, and/or delayed seasonal openings affect the chosen itinerary, a different itinerary will be offered. Lasting Adventures is recognized for its commitment to safety and risk management. In this regard, the summit of peaks will not be attempted when clouds are in close proximity.
  • Late Season (September): For any Hoh, Sol Duc/Seven Lakes Basin or Grand Valley backpacking trips in September, especially the second half of the month, please be aware that weather conditions can vary more widely. Sometimes we get a warm/dry September, sometimes the rain starts in September, and conditions are always exaggerated in the alpine; that’s the beauty of the Olympics! Be prepared for possible rain and cooler temperatures. If dangerous storms are in the forecast, we may have to alter the itinerary to avoid traveling in exposed terrain during storms.

Your participation helps sustain our non-profit mission of supporting youth, families, and disadvantaged communities with positive experiences in America’s National Parks and natural spaces.

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All Lasting Adventures Olympic Backpacking trips require trailhead permits, which we receive in mid-April for the following summer season.

If you register for any date before permitting is complete and we are unable to obtain the necessary permits, we will work with you to select alternative dates or trips. A complete cancellation or refund is always the final option.