Possession in Maine — what are the rules?

Allowed with conditions. Adults 21+ may possess up to 2.5 ounces of cannabis or cannabis and concentrate combined (max 10 g concentrate) and grow up to 6 mature and 12 immature plants per resident. Conditions: Minimum age 21+.

🇺🇸 United States

Find cannabis in Maine

50 venues · Region

Legal adult-use retailTourist access: Allowed with conditions · Medical access: Allowed with conditions

Legal adult-use retail exists only in the states and territories that have actually launched a recreational market, not nationwide. In those jurisdictions tourists can usually buy at a licensed dispensary from age 21 with a valid government-issued ID or passport. Cannabis remains federally controlled, so you may not transport product across state lines or international borders.

This overview describes United States; it does not confirm access at every location. Read the guidance for United States

Source: maine.gov

Last reviewed2026-09-09

Full law guide for Maine

Is cannabis legal in Maine?

Buying cannabisAllowed with conditionsGuidance from Maine

Adults 21+ may buy up to 2.5 ounces of cannabis (including no more than 10 g of concentrate) per purchase from licensed adult-use stores.

Minimum age 21+

Verified 2026-09-09 · Sources and references

Tourist accessAllowed with conditionsGuidance from Maine

Visitors buy on the same terms as residents: any adult 21+ with a valid government-issued photo ID may purchase from a licensed retailer; there is no residency requirement. The 2.5-ounce limit applies to what you carry and what you buy.

Minimum age 21+

Verified 2026-09-09 · Sources and references

Medical accessAllowed with conditionsGuidance from Maine

Maine's medical cannabis program (registered patients and caregivers) operates separately from adult-use stores.

Minimum age 18+

Verified 2026-09-09 · Sources and references

Can tourists buy cannabis in Maine?

Minimum age: 21+ with photo ID.
Possession: Allowed with conditions

Answer verified on 2026-09-09.

Cannabis venues in Maine at a glance

How many cannabis venues are listed in Maine?

420.camp lists 50 cannabis venues in Maine: 49 cannabis dispensaries, 1 pharmacy.

What do the listings in Maine include?

Opening hours: 50. Phone number: 49. Photos: 48. Confirmed by the owner or a licence check: 0.

United States overview

Read the guidance for United States ›

Sources and references

420.camp editorial review process

Last reviewed: 2026-09-09
Other rules on this page updated: 2026-09-17
Next scheduled review: 2026-11-28

This is a plain-language informational summary, not legal advice. Rules can change and may differ by municipality or venue. Check the linked official sources before acting.

Answer verified on 2026-09-09.

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