Hilton Cleveland Downtown

*Students are required to present ID upon check-in. SIAM negotiated a limited number of reduced rate rooms for students. Please book early as these rooms sell out quickly!

**Government employees are required to present ID upon check-in.

Additional Information

Reservations

SIAM is holding a block of rooms at the Hilton Cleveland Downtown at the discounted rates listed above. The rooms are held on a first-come, first-served basis. The room block fills quickly; make your hotel and travel plans early!

By staying at the host hotel, you are supporting SIAM and helping to keep the conference costs and registration fees low. SIAM may incur penalties if attendees stay elsewhere, or book outside the SIAM room block, which may increase registration fees for future conferences.

The discounted rates are guaranteed until 5:00 p.m. Eastern time on June 8, 2026, or until the room block is full. If rooms are available after this date, they will be offered at the best available rate.

Room rates include complimentary internet access. 
All rooms based on availability.
All rates are subject to state and local occupancy taxes.

If you find a lower room rate, make a reservation at this rate and notify SIAM's Conferences Department immediately. This will ensure you receive the lower rate and be counted towards the SIAM room block. However, please be aware if booking outside the SIAM room block, you may not receive the same benefits (i.e. complimentary internet access). 

In the “Hotel Reservation” section above, click “Reserve Now” under the appropriate room rate to make your reservation online in SIAM’s room block. Use this online reservation link to receive the discounted group rate, as reservations made using the hotel’s general reservation website will not reflect this discount. 

Alternatively, you may call the hotel directly and identify yourself as a SIAM attendee:
Toll Free Reservations (U.S. and Canada): 800-445-8667
Direct Phone: +1-216-413-5000

Reservations are not confirmed until acknowledged by the hotel or verified by phone. Collect a confirmation number and be prepared to provide upon check-in.

Cancellations

If it becomes necessary to change or cancel your reservation, contact the hotel 72 hours prior to your arrival time to avoid a cancellation fee. Follow the instructions in your email confirmation or contact the hotel at the phone number above. Remember to collect a cancellation number!

Check-In and Check-Out

Check-in time is 4:00 p.m. and check-out time is 11:00 a.m.

Early Departure

The hotel may charge a fee if checking out prior to the original checkout date. Attendees are responsible for informing the hotel of reservation changes as soon as possible, and confirming details upon check-in.

Deposit

The Hotel will require individual guests to guarantee a particular reservation in advance, requiring one night deposit upon confirmation of the reservation, refundable up to 72 hours in advance.