Tamolitch Falls (Blue Pool) #3507

The beauty of Tamolitch Falls (also known as Blue Pool) has always made it a popular spot. This cliff-rimmed basin was renamed “Tamolitch,” in 1933 by William Parke, a recreational engineer for the Willamette National Forest, inspired by the Chinook jargon word for “bucket.” Although the flow of the falls is typically only seen in spring, the pool continues to be fed by underground springs.  Today, this rocky section of the McKenzie River National Recreation Trail from Trail Bridge Reservoir north along the McKenzie River and the stunningly clear water of the pool draw hundreds of hikers, photographers and mountain bikers.

A lava flow from Belknap Crater 1,600 years ago buried a 3 mile (4.8 km) stretch of the McKenzie River between Carmen Reservoir and Tamolitch Falls. The river resurfaces at Blue Pool at the base of dry Tamolitch Falls, seeping up to the surface through the porous lava, creating a pristine turquoise blue colored pool. The water, a chilly 37 degrees Fahrenheit (2.8 C) on average, reflects the surrounding cliffs covered with alder and evergreen trees. While the falls are dry the majority of the time, during wet winters the river can flood over the lava bed and Tamolitch Falls will flow.

With the popularity of Blue Pool, please help protect this area and preserve the experience for you and for future visitors. Practice Leave No Trace Principles during your visit. There are no services or facilities such as garbage or restrooms so please pack-it-in pack-it-out. 

While it is a relatively short hike, the rough, rocky terrain can be challenging so sturdy, closed-toed footwear is recommended.

• Length: From Carmen Smith Reservoir (3.3 miles); from Trail Bridge Reservoir (2.1 miles)
• Elevation: begins at 2,200 feet elevation and ends at 2,450 feet elevation (south to north)
• Difficulty: Moderate

Safety Information:

The steep cliffs surrounding the pool are 10-60 feet tall and the average water temperature is 37 degrees Fahrenheit. While it is not against the rules to jump in, people have been severely injured or died at this site in the past. There is minimal to zero phone reception in the area and it can take hours for emergency responders to arrive.