Top Rated Weed Businesses in Cottleville, Missouri (2026)

The highest-rated weed-related businesses in Cottleville, Missouri, ranked by customer reviews and overall rating. Updated 2026-05-20.

  1. #1

    Key Cannabis Dispensary Cottleville

    4.8 ★★★★★ (326)

    4800 Mid Rivers Mall Dr, Cottleville, MO 63376, USA

    Cannabis store

    "the computer system is slow and has trouble. menus are not available once you're inside. every time I've been the people are not helpful. for a good experience check out proper or key at k&n Night..."

    — Ryan Dorty
    Call View Profile

How We Rank Listings in Cottleville

Our top-rated list is based on customer ratings and review volume. Sponsored listings do not influence rankings on this page. Businesses are ranked by average Google rating, with review count used as a tiebreaker.