NASTT does not use an outside vendor to solicit hotel booking. The links here on the conference website are the only official room block links. Only emails from nastt.org and nodigshow.com are official No-Dig Show communications regarding hotels. If you receive communications from another entity, these are not authorized and should be considered spam/fraud.
2025 No-Dig Show Host Hotels
Thank you for supporting NASTT‘s not-for-profit mission by using our exclusive hotel links and booking in our housing block. NASTT makes a small commission when you use our links which enables us to continue investing in our trenchless future.
All host hotels are within a short walking distance to the Colorado Convention Center! Make sure you book your hotel room using our discounted block links listed only here on nastt.org.
If you are experiencing issues with booking your hotel room in the NASTT block, please contact Michelle Hill. Likely one of the room nights recently sold out and more rooms can be added.
Sonesta Denver Downtown
1450 Glenarm Pl, Denver, CO 80202
Group room rates starting at $209/night.
Experience an urban-style getaway at this boutique hotel in Denver. Discover this unbeatable downtown location offering prime entry to Denver adventures. You’ll be just moments from the Colorado Convention Center.
Visit the Sonesta Denver Downtown website.
*Please note that you can only book one room at a time at the Sonesta using the online link. If you would like to book multiple rooms at once please call 1-800-Sonesta and reference the No-Dig Show to book with our discounted rate.
Book your Sonesta room in the NASTT block here!
AC Hotel Denver (a Marriott Property) – Tuesday, 4/1, and Wednesday, 4/2, currently sold out
750 15th St, Denver, CO 80202
Group room rates starting at $289/night.
Settle into the ultimate balance of urban and European design at AC Hotel Denver Downtown. This contemporary hotel is situated in the center of downtown Denver and less than one block from the Colorado Convention Center.
Visit the AC Hotel Denver website.
Book your AC Hotel room in the NASTT block here!
SOLD OUT! Hampton Inn & Suites Denver Downtown Convention Center (a Hilton property)
550 15th Street, Denver, Colorado, 80202
Group room rates starting at $235/night.
Located right in the heart of downtown Denver, moments from the Colorado Convention Center and performing arts venues. Easily walk to the 16th Street Mall a block away.
Visit the Homewood Suites Denver Downtown website.
Book your Hampton room in the NASTT block here!
SOLD OUT! Hyatt Regency Denver at Colorado Convention Center
650 15th St, Denver, CO 80202
Group room rates starting at $255/night.
Experience the buzz of downtown from Hyatt Regency Denver at Colorado Convention Center. Located directly across the street from the Colorado Convention Center and one block from the 16th Street Mall.
Visit the Hyatt Regency Denver website.
Book your Hyatt room in the NASTT block here!
NASTT does not use an outside vendor to solicit hotel booking. The links on the conference website are the only official room block links. Only emails from nastt.org and nodigshow.com are official No-Dig Show communications regarding hotels. If you receive communications from another entity, these are not authorized and should be considered spam/fraud.