The ponderosa pine with the largest circumference on record is in La Pine State Park.

At one point, it was also designated the world’s tallest at 191 feet, but weather damaged its crown, lowering the stature of Big Tree to 162 feet. I’m not convinced, however, an extra 30 feet or so has made a dent in this specimen’s majesty.

Big Tree ascends into the sky, relatively short branches carpeted in glowing green moss jutting from its trunk.

It’s a sight to behold. The ponderosa is a wonder of nature, worth the respect and awe commanded by its lofty stature.

More tall trees in Oregon: Drink in the grandeur of one of Oregon’s tallest trees at Rockaway Beach

Hiking to Big Tree

The tree is accessible via Cougar Woods Trail, a 1.5-mile out-and-back trail that hugs an offshoot of the Deschutes River. The hike may be extended by adding a half mile with Big Tree Loop, or another mile by following an arm of the Cougar Woods Trail opposite the Big Tree Day-use area.

During the warmer months, a road connects trail users to the day-use area, which is outfitted with a few picnic tables. It is currently closed for the winter season. A 0.2-mile paved walking path descends from the day-use area parking lot to Big Tree.

The fence that surrounds Big Tree is a protective measure, as foot traffic compacted the soil around the tree before the fence was built.

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A living monument

The Heritage Tree Committee dedicated the tree in 2000, with a measured circumference of 28 feet and 11 inches. It’s estimated Big Tree is 500 years old, meaning it has endured centuries of weather events and human impact.

Pictures simply don’t do the tree justice.

Elevation gain from the Cougar Woods Trailhead to Big Tree and back is a mellow 80 feet.

Find the trailhead by driving Highway 97 to La Pine State Park. Once inside the park, follow signs for Cougar Woods Trailhead.