Home › Venues › Rialto Theater Rialto Theater Tickets Buy tickets for concerts at Rialto Theater in Loveland, CO. No Upcoming Events No upcoming events scheduled at Rialto Theater. Please contact us with any corrections. Hotels & Lodging Near Rialto Theater About the Venue Rialto Theater At-a-Glance Capacity 446Address228 E. Fourth StreetLoveland, CO 80537United States Map & Directions Website www.rialtotheatercenter.org/Advertisement