Stay close to the action at

CLEO

Evolving Excellence: Conference on Laser and Electro-Optics

Official Vendor

MCI USA is the official hotel accommodations vendor for CLEO, assisting attendees with negotiated, reduced rates at Long Beach hotels and providing essential support with your reservation.

Comfort Awaits: Hotel Options for CLEO 2025

  • Exclusive Low Rates: Enjoy the best rates at CLEO’s Official Hotel Block.
  • Reservation Protection: Guaranteed room protection, even if the hotel sells out.
  • No Extra Fees: Avoid hidden resort or urban fees by booking through MCI USA.
  • Reward Points: Continue earning points with your preferred hotel brand.
  • Waitlist Option: Waitlist additional nights if needed.

Support CLEO

Booking within the Official Block ensures CLEO can negotiate the best rates and manage event costs, contributing to long-term value for attendees.

Precision Perfect: Reserve Your CLEO Hotel Block!

Sharpen your CLEO experience with prime accommodations just a quick pulse away from the conference action. Stay where every detail is meticulously aligned, making your visit as smooth and impactful as a perfectly focused laser beam. With our exclusive hotel block, you’ll be right in the center of the CLEO wavelength, ensuring you don’t miss a single nanosecond of the brilliance unfolding!

Westin Long Beach

333 East Ocean Boulevard
Long Beach, CA 90802

Guestroom Rate: $289.00

Marriott Long Beach Downtown

111 East Ocean Boulevard
Long Beach, CA 90802

No Longer Available

Courtyard Long Beach Downtown

by Marriott
500 East First Street
Long Beach, CA 90802

No Longer Available

Hyatt Regency Long Beach

200 South Pine Ave
Long Beach, CA 90802

Guestroom Rate: $299.00

SCAM ALERT:

We have been made aware of unauthorized travel and housing companies falsely claiming an affiliation with CLEO and the CLEO Conference. Please note that these companies are NOT associated with us in any capacity.

The only official and exclusive housing block for the CLEO Conference is available through the MCI registration portal. MCI is the official housing authority for this conference. We strongly advise against booking through third-party vendors, as their offers may be fraudulent. To protect yourself from potential scams, please secure your accommodations only through the official event website.