Largo Springs, Oscoda, MI

## Overview Largo Springs is a natural spring site located near Oscoda in Iosco County, Michigan. Situated along the Au Sable River corridor in the Huron National Forest, Largo Springs is one of several notable spring formations in this region of northeastern Lower Michigan. The springs emerge from the hillside bluffs above the Au Sable River, cascading down a steep, wooded slope in a striking display of groundwater seeping through layers of glacial sand and gravel — a geological hallmark of Michigan's northern Lower Peninsula. Largo Springs has long been a popular stop for visitors exploring the River Road National Scenic Byway (also known as River Road or Forest Road 2116), a designated scenic route that follows the south bank of the Au Sable River between Oscoda and Hale. The springs are managed by the Huron-Manistee National Forests and have historically been used as a source of fresh drinking water by locals and travelers, though water quality can vary and visitors should use their own discretion. The GPS coordinates for Largo Springs are approximately 44.4407, -83.6758, with a nearby address of 3343 Greenview Lane, Glennie, MI 48737. ## Directions 1. From Oscoda, Michigan, head west on River Road (also labeled as Forest Road 2116), which runs along the south side of the Au Sable River. 2. Continue west on River Road for approximately 15–18 miles. The road is paved and well-maintained, winding through the Huron National Forest with scenic overlooks along the way. 3. Watch for the signed Largo Springs parking area and interpretive site on the north (river) side of the road. 4. Park in the designated lot. From the parking area, a wooden staircase descends approximately 300 feet down the bluff to the springs and the Au Sable River below. *Note: The staircase is steep and may be challenging for those with mobility issues. In winter, the steps can be icy and are not always maintained.* ## What to Expect Largo Springs features groundwater emerging from multiple seeps along a sandy, forested hillside bluff overlooking the Au Sable River. The water flows year-round, trickling down the slope and eventually feeding into the river below. The surrounding landscape is lush with ferns, mosses, and mixed hardwood-conifer forest, making it a particularly beautiful spot in spring and fall. Visitors access the springs via a long wooden staircase that descends from the parking area at the top of the bluff down to the river's edge. There are interpretive signs at the site explaining the geology and ecology of the springs. The Au Sable River itself is a renowned trout stream, and the area around Largo Springs offers excellent opportunities for photography, birdwatching, and quiet nature appreciation. The springs have historically been visited by those seeking fresh, cold water, and the flow has been reported to be consistent throughout the year. However, as with any natural water source, conditions can change, and the water has not been formally certified as safe for consumption. The River Road Scenic Byway offers several other attractions nearby, including Iroquois Springs, Lumbermen's Monument, and various canoe launch points along the Au Sable River, making Largo Springs an easy addition to a day of exploring this scenic stretch of northern Michigan.