Hotel Information

Hyatt Regency Philadelphia at Penn's Landing
201 South Columbus Blvd.
Philadelphia, Pennsylvania 19106
Direct telephone: +1-215-928-1234
Reservations: (888) 591-1234 (US and Canada)
Fax: +1-215-521-6600

Online reservations:

Hotel Reservation Deadline: Tuesday, September 11, 2007   Extended to FRIDAY, SEPTEMBER 14, 2007, 10:00 AM EDT.


The stately Hyatt Regency Philadelphia at Penn's Landing in historic Society Hill is the city's newest hotel and the only Philadelphia hotel located on the waterfront.

Did you know?

Your support in staying at the Hyatt Regency Philadelphia helps keep the conference costs down, which directly affects your registration fees. SIAM guarantees the hotel that we will fill a certain number of “room nights” (rooms per night) during the conference.  SIAM incurs penalties if too many attendees opt to stay in other hotels in the area or neglect to indicate to the hotel that they are with the SIAM conference. At this time, conference costs do not include meeting room rental. If SIAM fails to fill the contracted room block, SIAM is then charged the cost for the meeting rooms on a daily basis, along with a hefty penalty. Future registration fees could increase to cover these additional risks.


SIAM is holding a block of rooms at the Hyatt Regency Philadelphia. These rooms are being held on a first-come, first-served basis at the following discounted rates. Please be aware the room block fills quickly, so we suggest you make your hotel and travel plans early.

The group rate is guaranteed until the cutoff date unless the block fills prior to that.  If there are rooms available after the cutoff date, they will be available at the best rate offered at that time.

Reservation Deadline – Tuesday, September 11, 2007  Extended to FRIDAY, SEPTEMBER 14, 2007, 10:00 AM EDT. (or until the room block is filled)

Single/Double       $185.00 per night plus 14% tax

All rooms based on availability.
All rates are subject to state and local occupancy taxes.

Your reservation is not confirmed until acknowledged in writing by the hotel or verified by phone. 

When making reservations, be sure to identify yourself as an attendee of the SIAM Conference on Mathematics for Industry. In order to get the SIAM group rate, please make your reservations via fax at +1-215-521-6600 or complete the online reservation form available at  You may also make your reservation by phone by calling  800-233-1234 (USA and Canada) or +1-215-928-1234.  Remember to get your confirmation number!

Welcome Reception

When making your reservation, remember that the Welcome Reception is scheduled for Monday, October 8.  This is an excellent networking opportunity!


The Hyatt Regency Philadelphia requires a credit card or other form of deposit to confirm and guarantee your reservation. The hotel will send out e-mail confirmations upon request.


If you need to change or cancel your reservation, you must contact the hotel by 6:00 PM on the arrival date in order to avoid a cancellation fee.  You can contact the hotel at  800-233-1234 (USA and Canada) or  +1-215-928-1234.  Remember to get a cancellation number!

Check-In and Check-Out

Check-in time is 3:00 PM and check-out time is 12:00 PM.


Posted rates apply.

Health Facilities

Hotel guests will have complimentary use of the fitness center, sauna, and exercise room in the Hyatt Regency Philadelphia.

Telephone Messages

To reach an attendee or to leave a message, call +1-215-928-1234.  The hotel operator can either connect you with the SIAM registration desk or to the attendee’s room.  Messages taken at the SIAM registration desk will be posted to the message board located in the registration area.

Room Reservation Form

The hotel reservation form is now available online at

Hotel Room Sharing Form

The hotel room sharing form is available here.

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