Joshua Tree Poster Arizona The California Trail Interpretive Center

The California Trail Interpretive Center showcases the history of nearly 250

In their honor

Roosevelt dedicated the dam on March 22

Today the cave is known for the diversity and colors of its fanciful formations

is a stunning outdoor haven centered around the 91-mile-long Flaming Gorge Reservoir

Joshua Tree Poster Arizona The California Trail Interpretive CenterDescription 14" x 22" poster Interpretive Copy The Joshua Tree (Yucca brevifolia) Most Joshua trees grow wild in the Mojave Desert. Their southernmost strandhere in Joshua Tree National Park marks the transition from Mojave Desert to the Colorado Desert (a part of a larger Sonoran Desert).