Walking Mount Finlayson: A Breathtaking, All-Levels Hike on San Juan Island

San Juan Island, the emerald jewel of the 172 named islands and reefs in San Juan County, is known for its outdoorsyness. Sweeping sky and forest-bathing enthusiasts pack up their vehicles and head to the island to explore its ever-growing network of scenic hiking trails for all experience levels. One trail, though, stands out for its accessibility and the sheer breadth of exposure to different landscapes: Mount Finlayson.

In this blog, we’ll give you an overview of Mount Finlayson, some of its highlights, and a sense of what you’ll see when you explore its many landscapes. We’ll prepare you to experience it, but nothing can truly prepare you for the sheer magnificence of the island scenery around you once you get there. So, take this less as prep and more as a preview of something impossible to describe in just words and images. 

After all, seeing is believing. We’ll do our best, though. Oh, and just so we’re clear from the beginning—well-behaved pups are absolutely invited. 

A Quick Mount Finlayson Primer

Mount Finlayson’s moderate four mile loop trail gives hikers a quintessential San Juan Island experience, showing off many types of island beauty. It’s perfect for families, casual hikers, and even fair-weather walkers who want a taste of adventure without a high degree of physical exertion (we’re looking at you, angsty teens!). So, lace up your boots, throw some protein-rich snacks in your backpack, and get ready to explore Mount Finlayson.

Map of Mt. Finlayson hike on San Juan Island

Planning Your Hike

When it comes to planning your hike, preparation is key. That’s why you’re reading this blog, after all! Before you set off, familiarize yourself with the trail and weather conditions. Download a map of the Mount Finlayson Trail (available here or at visitor centers—in this case, the closest visitor center is at The San Juan National Historic Park 1.8 miles down the road) and check the forecast for potential rain or high winds. Also, don’t forget to eat. Lodge guests enjoy a large breakfast spread you won’t want to skip before heading out on this scenic walk. 

You’ll also need to get your gear right. While Mount Finlayson isn’t an overly challenging hike, proper gear is essential for a safe and enjoyable experience for all involved. Here are some must-haves:

  • Comfortable hiking boots with good ankle support (and good socks to go with them)
  • Breathable, layered clothing appropriate for the weather (King’s Marine is a great place to find everything you need)
  • Hat and sunglasses
  • Sunscreen and insect repellent
  • Reusable water bottle with enough water for the duration of the hike
  • Snacks and a light lunch (granola bars, trail mix, sandwiches)
  • And, of course, a camera or your phone (set to Do Not Disturb) to capture the breathtaking views

beginning of Mt. Finlayson trail on San Juan Island

Finding The Mount Finlayson Trailhead

The Mount Finlayson Trailhead is near the Jakle’s Lagoon parking lot on the south end of San Juan Island. Follow Cattle Point Road and look for signs directing you to the parking area. As we mentioned earlier, it’s 1.8 miles from The San Juan Island National Historic Park, where you can find an area map, restrooms, and historical presentations.

sun shining through forest on Mt. Finlayson on San Juan Island

You’re Out On The Trail!

The Mount Finlayson Trail, a four-mile loop with a little under five hundred feet in elevation gain, offers a truly awe-inspiring mix of scenery. Starting from the trailhead, you’ll find yourself on a gentle climb through meadows while you breathe in the fresh, salty air and (likely) stop to take photos of the panoramic views of the Strait of Juan de Fuca. 

Here are a few other things you’ll see:

  • Golden grasslands and wildflowers: As you ascend, the path winds through a landscape of windswept, contorted firs and golden grasslands. Keep your eyes peeled for wildflowers (wild roses and bright orange honeysuckle), especially during the spring and summer when the meadows burst with bright colors.                                                red fox on San Juan Island
  • Wildlife: Move your gaze up and down—this is a popular area to see deer, foxes, and eagles, which inhabit the mountain, along with ladybugs and butterflies in the grasses.
  • Nature Trail Junction: Approximately a third of a mile into the hike, you’ll notice a junction with the Nature Trail. This short detour offers an opportunity to explore a lush second-growth forest teeming with diverse plant life. Whether you choose to take the fork in the figurative road is up to you!
  • Options for your whole crew: If you choose to continue on the main trail, you’ll reach a point where you can opt to shorten your hike. A connecting trail leads toward the Lagoon Trails and eventually loops back to the trailhead.
  • The Summit! For the full experience and the most breathtaking views of Cattle Point Lighthouse, Lopez Island, and Mount Baker, continue on the main trail. The path ascends gradually, offering occasional glimpses of the sparkling Salish Sea through the trees.

summit of Mt. finlayson view

Once you’ve taken it all in at the top, you’ll be in the second half of the hike’s loop, which looks almost completely different than the first half does. 

The trail descends steeply into the forest, meeting the trail to Cattle Point at an information kiosk. To stay on the loop, turn left toward Third Lagoon and cross a tall grassy meadow for a few hundred yards before meeting a two-track road. Here, you’ll turn left again, and head northwest into a forest of tall Douglas Fir trees. 

group of women hiking Mt. Finlayson trail on San Juan Island

You’ll eventually reach the Jakle’s Lagoon trail junction where both options lead back to the trailhead and converge in 0.5 miles. The Jakle’s Lagoon trail gives you a view of the water and short walks to the lagoon (which is a whole other mesmerizing ecosystem you’ll want to see, especially if this is your first time). Whichever option you choose, the trails come back together, and after 0.3 miles you’ll reach the parking lot just beyond the locked gate where you began.

Beach, mountains, meadows, lagoons, and forests—this hike really does have it all!

Jakles Lagoon on San Juan island

Want To Keep The Adventure Going?

For a longer adventure, consider combining your Mount Finlayson hike with a visit to nearby South Beach or exploring the fascinating history of the American  Camp, close to the trailhead.

We’ll See You on The Trails

Lakedale is the perfect HQ for all of your San Juan Island adventures. Whether you come to the front desk looking for recommendations (like this one) or need a place for a guaranteed post-hike soak (did you know our Yurts all have hot tubs?), we pride ourselves on setting you up for an incredible island adventure. 

So, what do you say? Mount Finlayson after breakfast? 

woman in hot tub in yurt at Lakedale on San Juan Island

 

Call now: 800-617-2267
4313 Roche Harbor Rd,
Friday Harbor, WA
98250