Address: 333 W Harbor Dr, San Diego, CA 92101

Hotel phone number: (619) 234-1500

Room block rate: $329/night + $35/nightly resort fee + taxes/fees

Room block cut off date: Tuesday, August 26, 2025

IMPORTANT NOTE: IMN has not hired a third-party booking company. To reserve within the IMN block at the Marriott Marquis San Diego Marina, please book directly with the venue using the link below.

*There will be a 2-night minimum to book in the block. All attendees will be charged a 2-night non-refundable deposit. The payment method provided at the time of reservation will be charged thirty (30) days prior to arrival. After this time, the pre-payment is non-refundable.

*Only book hotel rooms through emails from an IMN/Informa address. Other emails are fraudulent.