23rd Annual St. Patrick's Day Parade at Rio

Saturday, March 15, 2025

Parade starts at 10 AM.

The City in partnership with The Peterson Companies and Rio, will host the 23rd St. Patrick’s Day Parade at Rio, at Rio Boulevard & Grand Corner Avenue. Free parking is available in three garages along Washingtonian Boulevard.

Dozens of units will march in the parade, including Celtic dancers, bagpipe bands, school groups, fire trucks, equestrian units, service organizations, characters, and more.

Please note that participation in the St. Patrick’s Day Parade by groups or organizations other than City of Gaithersburg officials, departments, or committees, does not constitute City of Gaithersburg endorsement.

Host or Publisher Gaithersburg Special Events