In short
- Spring (April to June) has the highest waterfall flow from snowmelt.
- Summer brings heavy crowds and requires a Timed Use Permit for drivers.
- Fall offers colorful foliage and cooler hiking conditions.
In this article
Choosing when to visit depends on what you want to see. Guided tours run 12 months a year, but the waterfall volume, trail conditions, and crowd levels vary greatly by season.
Is spring a good time to visit the Columbia River Gorge?
Spring is the best season to see the waterfalls at their absolute peak volume.
From April to June, melting snow from Mount Hood feeds the streams. This creates heavy, powerful water flows at all drops, including the 620-foot Multnomah Falls. Trails can be muddy and slippery during these months. Pack a waterproof rain jacket and slip-resistant hiking shoes.
What is it like to visit the Gorge in the summer?
Summer brings the warmest weather, but also the largest crowds and strict parking rules.
Between late May and early September, visitors driving personal vehicles need a $2 Timed Use Permit to park at the Multnomah Falls I-84 lot (Exit 31). Trailhead parking fills up rapidly by 9:00 AM. Taking a commercial tour bypasses the need for these individual permits.
When can you see fall foliage in the Columbia River Gorge?
Autumn offers a strong display of colorful foliage as the leaves change along the canyon.
Fall provides cooler temperatures and fewer crowds than summer. The water flow is generally lower than in spring, but the changing leaves create a totally different landscape. The 80-mile-long canyon is filled with broadleaf trees turning yellow, orange, and red.
Are Columbia River Gorge tours open in the winter?
Yes, guided tours run year-round, but winter brings cold temperatures and potential trail closures.
Water flow remains steady through winter rain. Some paths, like the steep switchbacks at Wahkeena Falls, become slick or icy. Dress warmly in layers and bring a rain jacket. A guided mini-bus tour is a comfortable way to see the sights without driving in winter weather.
Which season should you choose?
Compare the seasonal highlights to match your travel goals.
Review this breakdown of seasons to plan your trip along the Historic Columbia River Highway.
How do you avoid summer crowds at Multnomah Falls?
Book a guided tour or use the Columbia Gorge Express bus to skip the parking delays.
If you visit during the peak summer months, avoid driving a rental car. The Waterfall Hop-On Hop-Off Trolley or a half-day guided van tour are the most convenient options. These transport methods drop you off right at the falls, bypassing the crowded I-84 parking lot.
Questions travellers ask
What is the best month to visit Multnomah Falls?
April and May offer the most powerful water flows due to spring snowmelt. If you prefer colorful leaves, visit in October.
Do I need a permit for the Columbia River Gorge in spring?
No, the $2 Timed Use Permit for personal vehicles is only required from late May to early September at the Multnomah Falls lot.
Are waterfall tours available year-round?
Yes. Guided tours depart from Portland in all seasons, typically lasting 4 to 4.5 hours for a half-day trip.
