Continuing northwest, NY 90 crosses past the western terminus of Ledyard Road (CR 45A). The route bends east of Long Point State Park-Cayuga Lake. Reaching a junction with Lake Road, the route crosses into the village of Aurora, a lakeside area along NY 90. Running along the eastern shores of Cayuga Lake, NY 90 crosses through the campus of Wells College and becomes a two-lane residential lakeside roadway. Crossing through the center of Aurora, NY 90 gains the Main Street moniker and turning northward along the shoreline. The route soon leaves Aurora for the town of Ledyard once again, reaching the hamlet of Levanna. Through Levanna, NY 90 is a two-lane residential roadway, passing a junction with the western terminus of Levanna Road (CR 44A).