Answer

In the US, the cannabis age limit for tourists is 21 for adult-use cannabis. The rule matches the limit for residents. A tourist must show a government-issued photo ID at the dispensary door. Medical cannabis rules differ by state.

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Adult-use cannabis

Adult-use states set the minimum age at 21. This covers residents and tourists. A dispensary checks ID before entry and at sale. A store can refuse service if ID is missing, expired, or unclear. Possession limits apply to tourists. Public use is illegal in many states.

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ID for tourists

A passport is a government ID. Many US dispensaries accept a foreign passport. Some stores ask for a second form of ID. Call the store before travel. A driver license from another country may work at some stores. Store policy can differ from state law.

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Medical cannabis

Some states set a medical cannabis age of 18 with a state card. A minor may need a caregiver. Most states do not sell medical cannabis to tourists. Some states accept out-of-state medical cards. Other states do not. Check the state regulator before travel.

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Online orders and delivery

In states that allow cannabis delivery, the age limit is 21. A driver checks ID at handoff. Some states bar hotel delivery. Check state rules and store policy.

State lines and borders

Cannabis remains illegal under US federal law. Do not carry cannabis across state lines. Do not fly across state lines with cannabis. Do not bring cannabis into the US. US Customs and Border Protection enforces federal cannabis rules at ports of entry.

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