Located in Hillsboro, Days Inn by Wyndham Hillsboro is 20 miles from Serpent Mound. With a seasonal outdoor swimming pool, the 2-star hotel has air-conditioned rooms with free WiFi, each with a private bathroom. The property provides room service and a 24-hour front desk for guests. Guests at the hotel can enjoy a continental breakfast. A business center and vending machines with snacks and drinks are available on site at Days Inn by Wyndham Hillsboro.