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Discover North Cascades National Park - America's Untamed Alps

Explore North Cascades National Park, Washington. Majestic glaciers, turquoise lakes, and challenging trails await. Plan your adventure to America's Alps.

North Cascades National Park, often celebrated as “America’s Alps,” beckons with an untamed beauty that truly sets it apart. Here, over 300 glaciers cling to rugged peaks soaring above 9,000 feet, feeding countless alpine lakes whose waters shimmer with an otherworldly turquoise hue. This wilderness gem, tucked away in northern Washington, offers a pristine escape for those seeking dramatic scenery and profound solitude far from the madding crowds.

Imagine a landscape sculpted by ice and time, where emerald forests give way to vast high-alpine meadows, and where the air is crisp with the scent of pine and adventure. From the moment you enter, you’re enveloped in a raw, majestic environment, promising an immersive experience that will leave an indelible mark on your soul. Get ready to navigate stunning mountain passes, discover hidden trails, and witness a vibrant ecosystem teeming with life in this spectacular, less-frequented national park.

Seasonal Weather Guide

Plan your perfect getaway with our detailed seasonal forecast.

Winter
Highs 20-30°F / Lows 10-20°F
Winter brings heavy snowfall, making most of the park inaccessible via SR 20. Expect very cold temperatures and deep snowpack, ideal for experienced winter recreationists.
Spring
Highs 40-60°F / Lows 25-40°F
Spring sees snowmelt begin at lower elevations, with warming temperatures and a mix of rain and sunshine. Higher elevations remain snowbound, and SR 20 typically reopens late spring or early summer.
Summer
Highs 65-80°F / Lows 40-55°F
Summers are generally warm and dry, offering the best conditions for hiking and exploring. Occasional afternoon thunderstorms can occur, especially in July and August.
Fall
Highs 35-55°F / Lows 20-35°F
Fall brings cooler, crisp air, vibrant foliage, and increasing precipitation as the season progresses. Snow can begin to fall at higher elevations by late October, leading to eventual SR 20 closure.

Where Wildness Reigns: Embracing America’s Alps

North Cascades National Park stands as a testament to truly wild spaces, distinguishing itself from more frequented national parks with its profound sense of solitude. This is a place where nature reigns supreme, offering an immersive wilderness experience for those who crave dramatic scenery without the throngs of visitors. Its untamed character is defined by the incredible network of over 300 glaciers, the most outside of Alaska, which continuously sculpt the landscape and feed its iconic vibrant turquoise lakes.

The park’s stunning Diablo Lake, Ross Lake, and Gorge Lake are mesmerizing examples, their brilliant colors a result of suspended glacial flour reflecting sunlight. Beyond its geological marvels, the North Cascades boasts an incredible biodiversity, from ancient old-growth forests teeming with life to fragile high alpine meadows. It’s a haven for wildlife photographers and nature observers, where you might encounter black bears, elusive mountain goats, energetic pikas, and a diverse array of raptors soaring above the peaks.

Things to Do

Unforgettable experiences await you.

Outdoor Adventure

Hiking the Maple Pass Loop Trail

Embark on an iconic high-alpine loop trail offering panoramic views of glaciated peaks, subalpine meadows, and vibrant fall foliage, typically accessible from July to October.

Nature

Kayaking or Boating on Diablo Lake

Paddle the mesmerizing turquoise waters of Diablo Lake, marveling at the surrounding peaks and glaciers. Rentals are available seasonally, or you can bring your own watercraft.

Sightseeing

Driving the North Cascades Scenic Highway (SR 20)

Take a breathtaking drive along Highway 20, the primary access route through the park when open, stopping at numerous overlooks like Washington Pass and Diablo Lake for stunning vistas.

Nature

Wildlife Viewing & Photography

Keep an eye out for diverse wildlife such as mountain goats, black bears, pikas, and various raptors in their natural habitat, particularly along trails and at higher elevations.

The Icons You’ll Want to See

North Cascades Scenic Highway (SR 20) — This breathtaking road is an attraction in itself, winding through dramatic mountain passes and offering countless scenic overlooks. It’s the primary access route and essential for experiencing the park’s core. Remember, it closes seasonally, typically from late fall to late spring due to snow.

Diablo Lake Overlook — A must-stop for its signature vibrant turquoise waters, famously fed by glacial melt. This easily accessible viewpoint provides stunning panoramic vistas of the lake and surrounding peaks, offering insights into the Skagit River Hydroelectric Project that created it. Allow 15-30 minutes for photos and admiration.

Washington Pass Overlook — Perched at a high elevation, this overlook offers truly iconic views of jagged peaks like Liberty Bell Mountain. It’s a photographer’s dream and a highlight of the scenic highway, especially during autumn when the larch trees glow golden. Allow 30-45 minutes to soak it all in.

Maple Pass Loop — Near Rainy Pass, this iconic 7.2-mile roundtrip hike with 2,000 ft elevation gain provides unparalleled panoramic views of alpine lakes, glaciated peaks, and sweeping meadows. It’s a challenging but incredibly rewarding experience, best hiked counter-clockwise. Allow 4-6 hours. (A Northwest Forest Pass or America the Beautiful Pass is often required for parking here.)

Newhalem & Trail of the Cedars — The small community of Newhalem offers the Newhalem Visitor Center for exhibits and ranger programs. Nearby, the Trail of the Cedars is an easy 1.8-mile loop through old-growth forest, providing a gentle introduction to the park’s verdant ecosystems. The Gorge Creek Falls Trail (0.6 miles) offers another accessible scenic walk.

Essential Guide

Everything you need to know.

Must-Visit Spots

Diablo Lake Overlook - Famous for its stunning turquoise waters and panoramic mountain backdrop, easily accessible from SR 20.
Washington Pass Overlook - Offers dramatic views of Liberty Bell Mountain and the surrounding rugged peaks, a popular stop on SR 20.
Maple Pass Loop Trail - A renowned trail providing spectacular alpine scenery, wildflowers in summer, and vibrant fall colors.
Ross Lake - A vast, serene lake perfect for boating and kayaking, with unique lodging available at Ross Lake Resort.

Local Cuisine

Stehekin Pastry Company - A beloved spot in the remote Stehekin valley, famous for its freshly baked goods, cinnamon rolls, and coffee.
Marblemount Diner - A classic roadside diner in Marblemount offering hearty American comfort food, a good stop near the park's western entrance.
Cascadian Farm Roadside Stand - Located near Rockport, it offers organic produce, delicious ice cream, and snacks from a historic organic farm.
Old Schoolhouse Brewery (Winthrop) - A popular spot in the eastern gateway town of Winthrop for craft beer and pub fare with a lively atmosphere.

Where to Stay

Ross Lake Resort - Unique, rustic cabins built directly on Ross Lake, accessible by boat, offering unparalleled tranquility and wilderness immersion.
North Cascades Lodge at Stehekin - The main lodge in the remote Stehekin valley, providing rooms, a restaurant, and access to Lake Chelan activities.
Colonial Creek Campground - A popular, well-located campground near Diablo Lake, offering tent and RV sites and easy access to trails and water activities.
Freestone Inn and Cabins (Mazama/Winthrop) - A beautiful lodge and cabin resort on the eastern side of the park, offering a more upscale experience with various amenities.

Travel Tips

Always check the WSDOT website for current North Cascades Scenic Highway (SR 20) status, as it closes seasonally due to snow.
Pack layers and be prepared for rapid weather changes, even in summer, due to varied elevations and mountain conditions.
Cell service is extremely limited or non-existent throughout most of the park; download maps and important information offline beforehand.
Practice Leave No Trace principles diligently, be bear aware by carrying bear spray, and store all food properly to protect wildlife.

Planning Your Visit

A successful trip to North Cascades National Park hinges on preparation, as this truly wild destination offers limited services. Due to the seasonal closure of the North Cascades Scenic Highway (SR 20), the best time to visit is from mid-June to late September, when roads and most trails are snow-free. A personal vehicle is absolutely essential for exploring, as there is no public transportation within the park, and cell service is virtually non-existent outside of gateway towns like Winthrop or limited spots in Newhalem. Book any lodging or popular campsites well in advance, as options are scarce—from the remote Ross Lake Resort and Stehekin Lodge to campgrounds like Colonial Creek and Newhalem.

Be prepared for variable mountain weather by packing layers, including a waterproof and windproof jacket, sturdy hiking boots, and plenty of water (a filter is useful for refilling). Pack all your food and snacks, as dining options are extremely limited, and carry a physical map, compass, first-aid kit, and insect repellent. While there’s no entrance fee for the park itself, a Northwest Forest Pass or America the Beautiful Pass may be required for trailheads in adjacent national forests (like Maple Pass Loop). Always check WSDOT for current road conditions before you go, and practice Leave No Trace principles to preserve this pristine environment.

When to Visit

Choose the perfect time for your adventure.

Peak Season: Summer (July - Early September)

Pros

  • All park roads and trails are typically open and accessible.
  • Warmest temperatures make for comfortable outdoor activities.
  • Wildflowers bloom in subalpine meadows.
  • Long daylight hours for extended exploration.

Cons

  • Highest number of visitors, especially on popular trails.
  • Lodging and camping reservations can be difficult to secure.
  • Potential for wildfires and smoke impacting views.
  • Mosquitoes can be prevalent in some areas.

Shoulder Season: Late Spring (May - June) & Early Fall (Late September - October)

Pros

  • Fewer crowds offer a more serene wilderness experience.
  • Beautiful spring blooms or vibrant fall foliage.
  • Cooler temperatures are ideal for strenuous hiking.
  • Better chances for wildlife viewing as animals are more active.

Cons

  • SR 20 may still be closed in early spring due to snow.
  • Some higher elevation trails may still have snow or be muddy.
  • Weather can be unpredictable, requiring layers and rain gear.
  • Limited services may be available in gateway towns during transitions.

Off-Peak: Winter (November - April)

Pros

  • Profound solitude and dramatic snow-covered landscapes.
  • Opportunities for snowshoeing and backcountry skiing in accessible areas.
  • Unique photography opportunities of glaciated peaks in winter.
  • Experience the true wilderness spirit of the park.

Cons

  • North Cascades Scenic Highway (SR 20) is closed, limiting access.
  • Very cold temperatures and heavy snowfall.
  • High avalanche danger in many areas.
  • Only experienced winter recreationists with proper gear should venture deep into the park.

North Cascades National Park offers a profound connection to untamed nature, a rare sanctuary where dramatic peaks meet turquoise lakes and true wilderness thrives. It’s a destination for the adventurous spirit, promising unparalleled beauty and a sense of quietude that will linger long after you’ve left “America’s Alps.”

Sample Itineraries

North Cascades Scenic Byway Explorer

$1,000 - $1,500 for 2 people3 Days

A focused road trip exploring the highlights of North Cascades National Park along Highway 20, featuring stunning viewpoints, iconic hikes, and the park's vibrant lakes.

  • Day 1: Emerald Depths and Western Peaks

    • Morning (9:00 AM - 1:00 PM) Begin your journey by driving east on Highway 20, the North Cascades Scenic Byway. Your first stop is the North Cascades National Park Wilderness Information Center in Marblemount (approx. 2 hours drive from Seattle), where you can pick up maps, check trail conditions, and get a Northwest Forest Pass if needed for certain trailheads (approx. $5/day or $30/annual pass). Continue a short distance to Newhalem, a historic company town for Seattle City Light. Take an easy stroll on the Sterling Munro Trail (0.3-mile loop, 15-20 minutes) for excellent views of the Picket Range. Then, explore the Gorge Creek Falls Bridge, offering stunning views down to the waterfall and gorge below.
      • Practical Tips: Pack snacks and water. Fill up your gas tank in Marblemount as services are limited inside the park.
      • Estimated Cost: Park pass (optional) $0-30.
    • Afternoon (1:00 PM - 5:30 PM) Enjoy a picnic lunch with views near Newhalem or continue a short drive east to the iconic Diablo Lake Overlook. Marvel at the lake’s unique turquoise color, caused by glacial flour. Spend time taking photos and soaking in the panoramic views. For an invigorating hike, tackle the Thunder Knob Trail (3.6 miles roundtrip, 625 ft elevation gain, 2.5-3 hours). This moderate trail offers fantastic views of Diablo Lake from above. Alternatively, for a shorter walk, explore the area around the Colonial Creek Campground.
      • Practical Tips: The lake’s color is most vibrant on sunny days. Bring binoculars for mountain viewing.
    • Evening Check into your accommodation near Newhalem or Marblemount/Rockport (e.g., North Cascades National Park Inn in Newhalem, or a motel/cabin in Marblemount/Rockport). Enjoy a hearty dinner at a local spot. Consider Clark’s Skagit River Bar & Grill in Rockport for casual American fare.
      • Estimated Cost: Accommodation: $180-$250/night. Dinner for two: $50-$70.
  • Day 2: Alpine Majesty and High Mountain Trails

    • Morning (8:00 AM - 1:00 PM) Start your day early with breakfast and hit the road, continuing east on Highway 20. Your first major stop is the Ross Lake Overlook for another perspective of the park’s vibrant waters. Continue ascending the scenic byway towards the high mountain passes. The highlight of the morning will be the breathtaking Washington Pass Overlook, offering iconic views of Liberty Bell Mountain and the surrounding jagged peaks. This is a must-stop for photos. If you’re up for a challenging but incredibly rewarding hike, embark on the Maple Pass Loop (7.2 miles roundtrip, 2,000 ft elevation gain, 4-6 hours) starting from the Rainy Pass trailhead. This strenuous hike provides unparalleled alpine lake views and wildflower meadows (in season).
      • Practical Tips: This hike is best done counter-clockwise. Bring plenty of water, layers, and bear spray. Arrive early for parking at Rainy Pass.
      • Estimated Time: Washington Pass Overlook: 30 minutes. Maple Pass Loop: 4-6 hours.
    • Afternoon (1:00 PM - 5:30 PM) After your hike (or if choosing a less strenuous option like the paved, accessible Rainy Lake Trail - 2 miles roundtrip, 30-60 minutes, from the same trailhead), enjoy a packed lunch at one of the scenic pullouts. Continue your drive east, descending from the passes into the drier, eastern slopes of the Cascades. Make a stop at the Early Winters Spires Viewpoint for another photo opportunity. As you approach the eastern edge of the park, the landscape dramatically transforms into a drier, ponderosa pine forest.
      • Practical Tips: Cell service is very limited along the entire byway. Download offline maps.
    • Evening Continue your drive to the charming western-themed town of Winthrop or the quieter village of Mazama for your second night’s stay. Check into your accommodation (e.g., Mazama Country Inn or Hotel Rio Vista in Winthrop). Explore Winthrop’s boardwalks and shops before enjoying dinner. The Old Schoolhouse Brewery in Winthrop offers craft beer and pub fare with river views.
      • Estimated Cost: Accommodation: $180-$250/night. Dinner for two: $60-$80.
  • Day 3: Western Charm and Return Journey

    • Morning (9:00 AM - 12:00 PM) Enjoy a leisurely morning exploring the unique town of Winthrop. Stroll along the wooden boardwalks, browse the quaint shops, and immerse yourself in the Wild West ambiance. Grab a coffee and pastry at a local cafe like Rocking Horse Bakery. For a short, easy walk, consider the Winthrop Trail along the Methow River or visit the Shafer Museum for local history.
      • Practical Tips: Winthrop can get crowded, especially on weekends. Parking is available.
    • Afternoon (12:00 PM - 4:00 PM) Begin your scenic drive back west on Highway 20. This is an opportunity to revisit any favorite viewpoints you loved or stop at any you might have missed on the way east. Consider stopping again at Washington Pass Overlook or Diablo Lake Overlook for a final look at the stunning scenery in different light. You’ll retrace your path through the heart of the park.
      • Practical Tips: Keep your camera ready as you might spot wildlife.
    • Evening Continue your drive out of the North Cascades National Park area. You can stop for dinner in a town like Burlington or Mount Vernon on your way back towards Seattle, or simply grab supplies for a meal at home. Reflect on the breathtaking beauty and unforgettable adventures of the “North Cascades Scenic Byway Explorer.”
      • Estimated Cost: Lunch in Winthrop: $30-$40. Gas for the return trip: $40-$60.

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