AUGUST 14-19, 2018


One day only - Tuesday, August 14

Monster Truck Freestyle Event featuring "Higher Education" and 'Overkill Evolution"  and  Kid's 12-Volt Power Wheels Demolition Derby 7pm produced by JM Motorsports Productions

All included in the admission price!  

Do you have a child between 4-9 years old? They can enter the Power Wheels Derby to be held after the Monster Truck Freestyle show. 

Entry and information on 



2018 Fair Tickets now available!

Now is the time to purchase your discount advance tickets!

Pay one price includes: admission, Hollywood Circus, live music, shows, exhibits, museums, parking and unlimited rides! 

Discount Advance Sale Tickets Only $15 ea.

Purchase today and save $$. 



 Tickets at the Gate - $17 Tues/Wed, $19 Thur-Sun


Would you like to enter a competition or contest?  

For information and entry forms,  check out the Exhibitor pages

Lots of contests to choose from! 



2018 Vendor Information is now available on

» the vendor information page.

Applicable Vendor downloadable files

» 2018 Application for Concessions License 2017 Application for Concessions License for the Altamont Fair

» 2018 Concessionaire Manual 2017 Altamont Fair Concessionaire Manual Guidelines


We offer fairground rentals - visit our Fairgrounds page for options.