Hike to Thunder Knob and take in Lake Diablo views on a guided North Cascades day trip
8 hours
Transport, guide, lunch
Head into North Cascades National Park for an easy to moderate guided hike with Lake Diablo as the centerpiece. You’ll stop at key viewpoints along Hwy 20 and enjoy lunch with views from above the lake.
Ages 12+.
Full refund if you cancel at least 24 hours in advance. The operator goes out rain or shine and will only cancel if conditions are dangerous (such as lightning or high winds); if they cancel, they offer a full refund or try to reschedule.
Dress for the weather and wear comfortable shoes for hiking. Dress in layers (shirt, fleece or down coat, and a rain coat) and avoid cotton since it won’t dry once wet. Hiking shoes are recommended, but you can do the hikes in sneakers. Bring water; a hat and sunglasses are also recommended.
You can use a backpack and trekking poles provided if needed.
You’ll get a text the day before your hike with an introduction to your guide, current weather and trail conditions, and a confirmation of your pickup time (usually between 7 am and 8 am).
Pickup from Seattle and surrounding areas
Josh leads most of these hiking adventures, and he clearly knows his stuff. Travelers rave about his expertise in geology, botany, and local wildlife—apparently those eagle eyes regularly spot bears, mountain goats, and other Cascade creatures. The company specializes in full-day guided hikes to Mt. Rainier and the North Cascades, with door-to-door transportation from Seattle that eliminates the hassle of car rentals. Guides like Sophia, Sonya, Teresa, and Elena also get glowing mentions for their knowledge and easygoing attitudes. The pacing seems perfectly calibrated for different fitness levels, with multiple hikers over 60 mentioning they never felt overwhelmed. Guides adapt to your speed, stop for photos whenever you want, and handle all the logistics so you can focus on the experience. The personal touches stand out too—shared photo albums after the hike, fresh huckleberries to sample on the trail, and gear like hiking poles if you forget yours. Solo travelers particularly appreciate the friendly, welcoming vibe that makes the day feel like hiking with a knowledgeable friend rather than a formal tour.
Great tour! So worth every penny. Beautiful Wallace Falls State Park was amazing. Sophia was a rockstar dealing with all of our 500 questions throughout the tour. She knew all the facts and gave us suggestions for other places to check out while in Seattle. She was very accommodating and friendly. No creepy vibes at all! 10/10 reccomended
Emily Berquist
April 24, 2026
Great tour! So worth every penny. Beautiful Wallace Falls State Park was amazing. Sophia was a rockstar dealing with all of our 500 questions throughout the tour. She knew all the facts and gave us suggestions for other places to check out while in Seattle. She was very accommodating and friendly. No creepy vibes at all! 10/10 reccomended
Emily Berquist
April 24, 2026