North Cascades National Park

Permit Information

NPS Special Use Permit required for weddings and special events. $50 non refundable application fee, payable via Pay.gov (EFT, credit, or debit). Contact the Commercial Services Office at 360 854 7200. Specific conditions vary by location. State Route 20 (North Cascades Highway) is typically closed mid November through mid May.

Seasonal Planning

SR 20 closes mid November through mid May, so the full park is inaccessible in winter. Access opens mid May and the prime ceremony window runs late June through October. July and August are peak: all trails open, wildflowers on the high ridges, most reliable weather. September and early October are the larch window at Maple Pass: the single best reason to visit this park, and it lasts only two to three weeks. Larch color at Maple Pass typically peaks the last week of September. Rain is common on the west side year round; the east side (past the crest) is drier. Build weather buffer into any North Cascades ceremony plan.

Photography Notes

The density of dramatic landscape in North Cascades is unusually high for a park this size. Diablo Lake's turquoise actually photographs better on overcast days: flat light eliminates water glare and intensifies the glacial flour color. On clear days the direct light washes the surface out. Maple Pass Loop in larch season (late September) is among the most sought after alpine scenes in Washington: golden trees against dark conifers and blue sky, 360 degree peaks, and Lake Ann below the ridge. Morning light from the east side of the loop is warmest; afternoon as you descend toward Ann. Rain is frequent on the west side of the Cascades, weather seal your gear regardless of the forecast.

Planning Your Day at North Cascades National Park

One-Spot Day

North Cascades is two completely different ceremonies. Diablo Lake Overlook is roadside and accessible, turquoise glacial lake framed by dark ridges, minutes from your car. Maple Pass Loop is a full day commitment, 7.2 miles with 2,000 feet of gain to a ridge above treeline with 360 degree glacier views. The ridge ceremony is for hikers only. The overlook is for everyone. Pick based on the fitness of your group, not the scenery, both are exceptional but demand completely different days.

Ceremony + Portraits Split

Splits in North Cascades are simple: Diablo Lake Overlook for the ceremony, Maple Pass Loop for a portrait hike the next day if you have time. In one day, stay at one spot, the park is spread along SR 20 with long drives between sections. The overlook to Rainy Pass (Maple Pass trailhead) is about an hour on the highway. SR 20 closes mid November through mid May, so your entire season is compressed into roughly six months. The larch color window at Maple Pass lasts about two to three weeks in late September, book well in advance if that is your target.

A Note on Light

Late June through October is the window, with late September the larch window, the single best reason to visit this park. Diablo Lake turquoise photographs better on overcast days, flat light eliminates water glare and intensifies the glacial flour color. Direct sun washes the surface out. Maple Pass Loop at larch peak puts golden trees against dark conifers and blue sky, it is one of the best alpine scenes in Washington. Morning light from the east side of the loop is warmest; afternoon as you descend toward Lake Ann. Rain is frequent on the west side of the Cascades, weather seal gear regardless of forecast.

Ceremony Spots at North Cascades National Park

• Diablo Lake Overlook — Panoramic ceremony above a turquoise glacial lake surrounded by North Cascade peaks
• Maple Pass Loop — Above treeline ceremony on a ridge with 360 degree views of glaciers, peaks, and Lake Ann below