Clarno State Park is a geological wonderland located in Wheeler County, Oregon. It is best known for its iconic rock formations and scenic hiking trails.

One of the main reasons to visit Clarno State Park is to witness the breathtaking beauty of the rock formations. The park is home to towering spires and cliffs made of volcanic ash that date back millions of years. Visitors can also hike the trails and see unique desert flora and fauna.

One of the park's most popular attractions is the Palisades Trail, which takes hikers on a 3.3-mile hike through the towering rock formations. Another great option is the Historic Marker Trail, which takes visitors on a trip through the history of the area.

Interesting facts about Clarno State Park include that it was once home to a thriving Native American population, and that the rocks formed as a result of volcanic activity millions of years ago.

The best time of year to visit the park is during the shoulder seasons of spring and fall, when the weather is mild and the crowds are smaller. However, visitors can also enjoy the park during the summer months, but should be prepared for hotter temperatures.

Overall, Clarno State Park is a must-visit destination for anyone interested in Oregon's natural wonders and geological history.