Can tourists use weed in Colorado?
Yes.
Weed is legal in Colorado for adults 21+. Updated October 2026.
Tourist rules
Visitors to Colorado are generally subject to the same recreational cannabis rules as residents. Crossing a border with it remains a separate, usually prohibited, act.
Yes — weed is legal in Colorado for adults 21+.
The same 21+ age floor applies to visitors.
Do not treat a domestic ruling as permission to carry weed through customs.
Frequently asked
Is weed legal in Colorado?+
Yes — weed is legal in Colorado for adults 21+.
Is weed legal everywhere in Colorado?+
The recorded status for Colorado as a whole is legal. Local bylaws can still add conditions.
What is the legal age for weed in Colorado?+
The recorded minimum age is 21.
How much weed can you possess in Colorado?+
The recorded possession limit is 2 oz (57 g).
Can tourists use weed in Colorado?+
Visitors to Colorado are generally subject to the same recreational cannabis rules as residents. Crossing a border with it remains a separate, usually prohibited, act.
Can you grow weed at home in Colorado?+
Home cultivation is recorded as: yes (six plants).