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Best Dispensaries in Alton, MO (2026)

Top 1 cannabis dispensaries in Alton, Missouri, ranked by customer reviews and ratings.

Listings updated January 2026
1 dispensary
* 4.9 avg rating
#1
*
Terrace Cannabis Dispensary - Alton

Terrace Cannabis Dispensary - Alton

Location: 1400 East Broadway, Alton
Phone: (618) 330-0420
* 4.9 (1577 reviews)

Other Cities in Missouri

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20 dispensaries
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7 dispensaries
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Cannabis Dispensaries in Alton, MO

Alton has 1 active dispensary averaging 4.9★ on Google, located in St. Louis county. Missouri is recreational-legal, so anyone 21+ with a valid ID can purchase here.

Top three by rating + review volume: Terrace Cannabis Dispensary - Alton.

Frequently Asked Questions about Alton Dispensaries

What are the best dispensaries in Alton?

Based on Google ratings, review volume, and user signals, the top three in Alton are Terrace Cannabis Dispensary - Alton. See the full ranking above with addresses, hours, and links.

How many dispensaries operate in Alton?

1 licensed dispensary is currently active in Alton, MO.

Do I need a medical card to buy cannabis in Alton?

No — Missouri is recreational-legal. Adults 21 and over can purchase from any licensed dispensary in Alton with a government-issued ID.

How much can I buy per visit in Alton?

Per-transaction limit set by Missouri: 3 ounces per day for recreational, 4 ounces per 30 days for medical.