Mount Pinnacle Trail is a standout hiking trail in Maumelle, AR, covering 1.8 miles with 350ft of elevation gain. Stats: 1.8 miles, 350ft gain, Moderate. Type: Out-and-Back. Surface: Rocky. Time: 1 hour. Fee: Free. Dogs: Yes, on leash. Permit: No. Wildlife: deer, vultures, hawks. Best seasons: Year-round; panoramic views over Arkansas River Valley. Bring water, sun protection, and appropriate footwear for ARs conditions. Leave No Trace: pack out waste, stay on trail, respect wildlife.