It is favored by birdwatchers, particularly during spring migration. The West Summit Trail travels three quarters of a mile from the picnic area to the top of Pinnacle Mountain and a view that includes Lakes Maumelle and Conway, the upper floors of Little Rock s skyscrapers, features of the broad Arkansas River valley such as Murray Lock and Dam and the walls of Big Rock Quarry, and numerous distant peaks of the Ouachita Mountains. On clear days, Petit Jean Mountain can be seen though it is more than 35 miles northwest. For the more adventurous, the East Summit Trail ascends the peak beginning from a parking lot off Pinnacle Valley Road. The trail s ascent is somewhat difficult, crossing an extensive boulder field at a steep angle.
Rugged footwear providing protection against turned ankles is recommended.
The stunted post and blackjack oaks atop the mountain testify that conditions there can be harsh. Hikers are advised to carry water and, in cooler seasons, to be prepared for chillier temperatures and winds on the summit. The park s visitors center is located adjacent to an old stone quarry, with impressive exposures of the Jackfork sandstone that is the predominant rock found in the park. The center s wildlife-viewing window overlooks an area with numerous bird feeders, brush piles and a small artificial waterfall and pond. Binoculars are provided for watching the squirrels, chipmunks, sparrows, nuthatches, mourning doves and other birds that frequent the area.