The Comfort Inn hotel in Alton, IL near the Argosy Casino-Alton will get you rested and ready for anything. This pet-friendly hotel is located near destinations like Lewis and Clark State Historic Site, National Great Rivers Museum, Gordon F. Moore Community Park, Raging Rivers Water Park and National Scenic Byway. Enjoy amenities like free hot breakfast, free WiFi, truck parking, guest laundry facilities and a business center. Guest rooms include a flat-screen TV, refrigerator, microwave, safe and hair dryer. Also, earn rewards including free nights and gift cards with our Choice Privileges Rewards program. Pet accommodation: 10.00 USD per night.