Conference hotel in Alton, Illinois

The Olin Building is a historic institution located at 310-320 Smith Avenue in East Alton, Illinois, United States. This iconic structure serves as a hub for community events, educational programs, and cultural activities. With its classic architecture and modern amenities, the Olin Building is a versatile space that can accommodate a variety of functions and gatherings. Whether hosting a conference, art exhibition, or social gathering, this institution provides a unique and welcoming atmosphere for all who visit.

Welcome to Haagen Haus, a charming lodging establishment located at 617 State Street in Alton, Illinois, United States. Situated in a historic building, Haagen Haus offers a cozy and welcoming atmosphere for guests looking for a comfortable stay in the heart of Alton. The institution features well-appointed rooms, friendly staff, and convenient amenities to ensure a pleasant stay for all visitors. Whether you are in town for business or leisure, Haagen Haus is the perfect choice for your accommodation needs. Experience the warmth and hospitality of Haagen Haus during your next visit to Alton.