The 45th annual International Congress on Applications of Lasers & Electro-Optics (ICALEO®) has been announced to be October 5-8, 2026 in Denver, Colorado! We hope to see you at this year's event in the heart of downtown Denver.

We are excited to offer a special ICALEO discounted group rate of $219 at our official event hotel, the Hilton Denver City Center, a destination that offers all the connection you could ever imagine right within reach. The hotel is located just a block from 16th Street, a busy area for dining, nightlife, and shopping. Additionally, staying onsite provides you with easy access to network with your LIA friends and fellow conference attendees. 

Click here to reserve your stay at the Hilton Denver City Center while rooms last!

Beware of Scams! -The Laser Institute (LIA) has partnered directly with the hotel listed above. All accommodation bookings should be arranged directly through the hotel. LIA does not endorse or have a relationship with any other housing company or hotels. A limited number of rooms are also available at the government rate. Contact icaleo@lia.org for more information.