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Petrified Forest Loop Trail

Florissant Fossil Beds National Monument

Southern Front Range, Colorado

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Petrified Forest Loop Trail

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  • View along the Petrified Forest Loop Trail.- Petrified Forest Loop Trail
  • Interpretive signage along the Petrified Forest Loop Trail.- Petrified Forest Loop Trail
  • Orange paintbrush (Castilleja integra) along the Petrified Forest Loop Trail.- Petrified Forest Loop Trail
  • - Petrified Forest Loop Trail
  • The "Big Stump" along the Petrified Forest Loop Trail.- Petrified Forest Loop Trail
  • Fossilized redwood tree stump along the Petrified Forest Loop Trail.- Petrified Forest Loop Trail
  • Narrow-leaf penstemon (Penstemon angustifolius) along the Petrified Forest Loop Trail.- Petrified Forest Loop Trail
  • Narrow-leaf penstemon (Penstemon angustifolius) along the Petrified Forest Loop Trail.- Petrified Forest Loop Trail
  • View north to the Hornbeck Homestead from the Petrified Forest Loop Trail.- Petrified Forest Loop Trail
Overview + Weather
Pros: 
34-million-year-old petrified redwood stumps. Level and easy hike.
Cons: 
Sun exposure.
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Region:
Southern Front Range, CO
Congestion: 
High
Preferable Season(s):
Spring, Summer
Day-Use/Parking Pass Required:
General Day Use Fee ($8.00)
Total Distance: 
1.00 mi (1.61 km)
Trailhead Elev.: 
8,400 ft (2,560 m)
Net Elev. Gain: 
30 ft (9 m)
Trail Uses:
Hiking
Trail type: 
Loop
Dogs allowed: 
No
Current Local Weather:
Powered by Dark Sky

Today

Light rain throughout the day.
54°F
42°

Sat

Partly cloudy throughout the day.
54°F
36°

Sun

Light rain starting in the evening.
41°F
33°

Mon

Mostly cloudy until afternoon.
56°F
33°

Tue

Drizzle starting in the evening.
60°F
37°

Wed

Light rain starting in the afternoon, continuing until evening.
57°F
41°

Thu

Light rain until afternoon.
54°F
37°
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Hike Description

Hike Description

Contributor

Florissant Fossil Beds National Monument is an overlooked destination west of Pikes Peak. It sees only around 70,000 visitors annually, and its open grasslands, historic buildings, and petrified redwoods are on full display along the Petrified Forest Loop Trail. Part of the park’s 14-mile trail system, the loop showcases the geological history of the Florissant Valley, which was an active volcanic region 35 million years ago.

During that era, the Guffey Volcanic complex dominated the geography of Florissant Fossil Beds, which at that time was covered in a lush redwood forest similar to those found in the Sierra Nevada Mountains. Ash deposits from eruptions of the Guffey Volcano created a large lake here, and cyclical volcanic activity trapped insect and plant life in sediments at the lake bottom. Among these were the redwoods; their root systems suffocated under layers of ash, the trees died and decayed, and the stumps were preserved under the ash layers. The fossilized remains can be seen today in petrified stumps throughout the park and as fossils trapped in thin layers of shale.

The Petrified Forest Loop passes many of these relics to the bygone era, including the “Big Stump,” one of many petrified stumps visible from the trail. A quiet and easy loop with minimal elevation gain, it traverses the open grasslands of Florissant Fossil Beds, offering interpretive signs detailing the history, geology, and ecology of the park in a signage series called the “Walk through Time.” Wildflowers speck the fields with color, including the paintbrush and penstemon. Hornbek Homestead, a monument to the park’s human legacy, is also visible from the trail.

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Nearby Camping + Lodging

(5 within a 30 mile radius)

Nearby Adventures

(18 within a 30 mile radius)

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