The AOS & SCO–SOC 2023 conference will be held at the RBC Place London in London, Ontario, Canada. We have arranged for room blocks at a special rate at two area hotels, all of which are within walking distance of the RBC Place London. See Hotel Reservations below for descriptions, rates (all rates listed are in Canadian dollars (CAD), and amenities.

Need a letter of invitation?

If you are a resident of a country outside of Canada and need a letter of invitation to the AOS & SCO–SOC 2023 conference for a travel visa application, please fill out our request form.

Please allow up to five business days for your request to be processed. Priority will be given to those presenting at the conference

Money Exchange

Currency exchange is available at a variety of places nearby, including local banks and the DoubleTree London hotel (connected by skywalk to our venue, RBC Place). Both DoubleTree London and Delta London Armouries hotels also have ATMs onsite. Currently, there is not an exchange desk available inside London International Airport. The Toronto Pearson Airport offers a currency exchange. 

Companies like London Currency Exchange and Continental Currency Exchange also have locations available throughout the London area. The closest of these options to RBC Place is London Currency Exchange, located inside Robert Q Travel & Airbus center.

Area Map

Please explore this area map with local landmarks and highlights to determine your best options for your stay in London, Ontario.

Hotel Reservations

DoubleTree London

300 King St, London, ON N6B 1S2, Canada

The DoubleTree London is centrally-located in downtown London, connected by skywalk to RBC Place convention center. Every stay starts with a warm chocolate chip cookie, and Starbucks serves coffee and tea in the lobby. Just three blocks from the Greyhound station and Via Rail, this 4-star hotel is a 10-minute walk away from Covent Garden Market and Budweiser Gardens.

  • Available booking dates: 8/7/23-8/12/23
  • Last day to book to secure conference rate: 7/17/23

Hotel’s room rates are subject to a Harmonized Sales Tax (HST) of 13%, Municipal Accommodation Tax of 4% and Sustainability Levy 2.5% in effect at the time of check-in. Rates are in Canadian dollars. 

  • Single/Double: Standard Guest Room – CAD $179 
  • CAD $10.00 charge applies for each additional adult over double occupancy, to a maximum of 4 adults per room.
  • Group rate valid for 3 days pre and post event dates, based on available and room type at time of request.

To make reservation by phone:

Guests calling in to the Hotel’s Reservations Department must specify the American Ornithological Society (AOS), when reserving to access negotiated rates. Guests can contact the Hotel directly at 519-439-1661 or contact Hilton Worldwide Reservations at 1-800-HILTONS (1-800-445-8667). Individual reservations must be guaranteed with a credit card or advance deposit.

Book Online: Please click on the link to check availability and to reserve your room within the room block. Book your group rate for the American Ornithological Society. 

DoubleTree London Amenities

  • Free WiFi in-room and lobby 
  • Onsite restaurant 
  • Fitness center 
  • Indoor pool 
  • Breakfast available (extra charge) 
  • Non-smoking hotel 
  • Self parking available onsite (included with room block)
  • Digital key 
  • 24-hour business center 
  • Room service
  • Coffee and tea maker in-room
  • Housekeeping
  • Express check-in/out
  • Mini fridge and MP3 docking stations in-room
  • ADA-compliant rooms and services
  • Dry cleaning & laundry service available 
  • ATM onsite 
  • Luggage storage
  • Snack bar, deli, & gift shop


To learn more about the hotel’s accessibility features, please visit the website


Onsite all-day bar and bistro, Blake’s, specializes in American and international favorites. There is also a Starbucks café in the lobby and room service available.

DoubleTree London Cancellation Policy

Individual call-in guestroom reservations must be cancelled at least 48-hours in advance. If rooms are not cancelled at least 48-hours prior to arrival a charge equal to one night’s room & tax will be applied to the individual’s credit card.

Cancellation policies may vary depending on the rate and dates of your reservation. Please refer to your reservation confirmation to verify your cancellation policy. If you need further assistance, call the hotel directly or contact customer service. Alternatively, you can cancel your reservation online.

Delta London Hotel Armouries

325 Dundas Street, London, Ontario, Canada, N6B 1T9 

Uniquely located in an original armoury, the Delta London provides a one-of-a-kind destination for your visit to downtown London. Featuring historic architecture, the full service, award winning Delta London Armouries has been completely redesigned for today’s traveller. Be sure to inquire about our newly renovated rooms and suites located in the original section of the armoury which was built in 1905.

  • Available booking dates: 8/7/23-8/12/23
  • Last day to book to secure conference rate: 7/14/23


Hotel’s room rates are subject to applicable taxes (currently 17.52%) in effect at the time of check-out. Rates are in Canadian dollars.

  • Single/Double: Standard Guest Room, 2 Doubles – CAD $175 
  • Single/Double: Standard Guest Room, 2 Queens – CAD $175

To make reservation by phone: Reservations can be made with Marriott reservations at 1-844-254-5055 or directly with the hotel at (519) 679-6111.

Book Online: Please click on the link to check availability and to reserve your room within the Room Block. Book your group rate for the American Ornithological Society.

  • Free WiFi access
  • Business center 
  • Restaurant onsite
  • Indoor Pool and sauna
  • Room Service
  • On-site parking
  • Flat-screen TV 
  • Non-smoking hotel
  • Daily housekeeping
  • Complimentary tea and coffee
  • Fitness center
  • In-room recycling 
  • Pet-friendly
  • Express check-in/out
  • 24-hour front desk
  • Breakfast available (extra charge, club-level included)
  • Baggage storage 
  • ADA-compliant rooms and services
  • Green Key Eco-Rating Program Certified


To learn more about the hotel’s accessibility features, please visit the website


Built in 1905, the Armouries Grille restaurant is located in a relaxed atrium setting.  The Cantata Lounge, a newly renovated bar is located atop the atrium has a beautiful view of the dining room and lobby. Both the dining room and bar seating has been modified to allow for physical distancing. Enjoy the evening with a dinner menu offering traditional pub food as well as traditional fare.

Delta London Armouries Cancellation Policy

For guests making new reservations directly with Marriott International for arrival dates on or after September 1, 2021, the individual hotel cancellation policies and rate offer rules communicated at the time of reservation will apply. Any changes to the reservation will be subject to availability and any rate differences. Read the Sheraton and Marriott International Flexible Cancellation Policy prior to booking.

Special thanks to our conference supporters