The 26th Annual Conference of the International Society for Bipolar Disorders (ISBD) will be held in Reykjavik, Iceland September 29-October 1, 2024 at the Harpa Concert Hall and Convention Center . Reservations can be made online using the link found in your conference registration confirmation email. Rooms are on a first come first serve basis, be sure to secure your hotel accommodations as soon as possible as availability at the group rate is limited. The deadline to reserve your accommodations at the group rate is September 7, 2024 (or until the block sells out, whichever comes first).  

CLICK HERE for information on hotel options. 

ISBD recommends all hotel accommodations being made directly through the link provided in your registration confirmation or contact the ISBD housing services team at  Please be wary of companies contacting you offering to assist in making hotel reservations other than Parthenon Management Group or Athygli, who are the official conference organizers.  If you still need hotel accommodations or have additional questions, please email

Full payment for accommodation is required by credit card upon booking. Accepted credit cards are Visa & Mastercard. On-line payments are guaranteed through a secure payment site

Cancellation policy
Cancellation of accommodation must be sent in writing to the Housing Organizers, Athygli Conferences. Email:

Accommodation will be refunded if cancellation is made 14 days prior to the arrival date minus ISK 10.000 administration fee. 
Neither the organization of the conference nor Athygli Conferences can be held responsible for any financial loss resulting from exchange rate fluctuations.

Service fee for all changes is ISK 4.500

It has come to our attention that some participants have been receiving emails from companies offering services for the meeting such as hotel booking and travel agent services for speakers.  Please know that these organizations are not affiliated or approved by ISBD in anyway and are scams.