Hiking in the Ozarks. Ticks are abundant in the spring, summer and fall, and may even be picked up during the coldest months. Check yourself regularly, wear light colored clothing and stay away from high grass if possible. A good insect repellent sprayed on your pants legs may help. There is a steep rocky ascent that climbs the limestone bluff from which Alley Spring emerges.The short climb brings one to a scenic overlook where one has a birds-eye view of the red Alley Mill below and the crystalline blue waters of Alley Spring. An interpretive wayside at the overlook reveals the extent of this once thriving 19th century community with a general store, a blacksmith shop, and a farmstead with corn fields and fence rows on the rolling slopes beyond Alley Mill. Skip to park information.