Every third weekend during the winter season is designated as non-motorized only for the Chilkoot Trail National Historic Site

Pursuant to Section 12(1) of the National Historic Parks General Regulations, the use of snowmobiles in the Chilkoot Trail National Historic Site (CTNHS) is designated as
restricted, prohibiting their use during Non-Motorized Weekends. This includes the operation, loading, and unloading of snowmobiles in the entire CTNHS, including the Log Cabin parking lot. Non-motorized weekends extend from 1:00AM on Friday through 12:00 Midnight on Sunday, as identified on the above schedule. Snowmobiles are permitted at all other times.  The schedule for each season is usually made available some time in November and posted here shortly after.  Any questions or comments regarding the CTNHS please contact Parks Canada at (867) 667-3910 or 1-800-661-0486, or visit https://www.pc.gc.ca/en/lhn-nhs/yt/chilkoot