Multnomah Falls – Columbia River Gorge

Multnomah Falls

Multnomah Falls

Multnomah Falls

Multnomah Falls

Multnomah Falls

Multnomah Falls

Multnomah Falls




Author: Olga Karavaeva

No wonder that Multnomah Falls is one of the most visited natural recreation sites in Oregon. The place offers magnificent views, interesting hiking trails, and a peek into the exciting geological history of the region.

Multnomah Falls is located on the Oregon side of the Columbia River Gorge, just 30 miles (48 km) east of downtown Portland, along the Historic Columbia River Highway with an easy access from I-84 (Exit 31) and Hwy 30 (Exit 17).

Then

Multnomah Falls owes its existence and shape to the late Pleistocene Missoula Floods, the largest floods to ever occur on Earth.

Missoula Floods were caused by a repeated breach of an ice dam, which blocked the present-day Clark Fork River and formed a huge glacial lake, known as Lake Missoula. The waters of the lake would rush down the Clark Fork and the Columbia River at the speed approaching 80 mph (130 km/h), flooding eastern Washington and the Willamette Valley up to the present-day Eugene, Oregon, and beyond.

After the rupture, the ice would reform, thus restoring Lake Missoula until the next breach of the dam. Geologists estimate that the flooding and ice dam reformation cycle lasted 55 years on average, with the existing evidence of at least 25 massive floods.



Now

Multnomah Falls has two drops -- the upper drop of 542 feet (165 meters) and the lower drop of 69 feet (21 meters). Together with the gradual 9 foot (3 meters) cascade in between they make up the overall height of 620 feet (189 meters). This is the tallest waterfall in Oregon, and the 137th tallest among both seasonal and year-round waterfalls in the United States according to the World Waterfall Database. Among year-round waterfalls, Multnomah Falls is often regarded as the second tallest.

Multnomah Falls does not have the seasonality of the majority waterfalls in Oregon. Natural underground springs from Larch Mountains provide water throughout the year. Rainfalls and melting snow also contribute to the water flow, making Multnomah Falls larger, wider and louder during winter and spring.

Another prominent feature of the location is the 45-foot (14-meter) Benson Bridge 105 feet (32 meters) above the lower cascade. The bridge was named after Simon Benson, a prominent Portland businessman and philanthropist of Norwegian descent, who owned the land in the early 1900s and funded the construction of the footbridge in 1914. Before his death, Benson donated Multnomah Falls to the City of Portland, which then transferred ownership to the USDA Forest Service.




General Description

Region: Columbia River Gorge • Oregon • USA
County: Multnomah
Access allowed: Year-round
Visitor Center Hours: Everyday, 9 am - 5 pm
Service: Restaurant, snack bar, espresso cart, gift shop.
Walking distance: Short
Fees: Free
Dogs: Must be on a leash
Usage: Heavy
Accommodations: Hotels in Hood River, Cascade Locks, Troutdale, and Portland.
GPS coordinates: 45.5762,-122.1158
Elevation: 627 ft (191 m)

Waterfall Facts

Total height: 620 feet (189 m)
Total width: 10 feet (3 m)
Tributary: Underground springs
Watercourse: Multnomah Creek
Elevation: 627 feet (191 m)
Number of drops: Two
Average flow rate: 150 cubic feet per second (4.2 m3/s)
Primary form: Tiered plunges
Pitch: 90 degrees
Seasonality: 12 months



Multnomah Falls Hiking

In addition to the waterfall itself, Multnomah Falls is known for a scenic hiking trail. The trail starts at the base of the waterfall, goes through the Benson Bridge, and then follows up to the platform at the top of the upper cascade, where visitors can enjoy the bird’s eye view on the Columbia Gorge.

The overall length of the trail is around 1.3 miles (2.6 miles for a round trip). Once on the top, visitors can either go back or follow another trail. The difficulty of the Multnomah Falls trail is estimated as moderate, and in good weather conditions is safe for children and dogs.



Driving Direction to Multnomah Falls

From Portland, head east on Interstate 84 to exit 31. Park and walk south, underneath the interstate and railroad tracks to the Lodge and Visitor Center.

From Cascade Locks, drive west on Interstate 84 to exit 35, Ainsworth State Park. Follow the Historic Highway west 4 miles to the site's parking area.

Address: 50000 Historic Columbia River Highway, Bridal Veil, OR 97010
Phone: (503) 695-2372
Website






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