Both of them
The listings are at Lennox Island and Scotchfort. Scotchfort sits in Hillsborough River country roughly half an hour northeast of Charlottetown; Lennox Island is off the north shore in Prince County, reached by causeway.
For most of the Island one of the two is within about an hour. From Summerside, Lennox Island is the closer of the two; from Charlottetown or Montague, Scotchfort is.
Practical notes
PEI is 19+ with photo ID. Both shops are community-scale operations, so hours are more limited than a PEI Cannabis outlet and worth checking before driving.
Cash is the safe assumption.
Both carry Google ratings, averaging 4.85 — among the highest of any province in this directory, though on a small number of reviews. Malpek Cannabis (4.9 from 78 reviews); Mniku Trading Post (4.8 from 45 reviews). Ratings come from Google and are shown as-is — we do not rank shops ourselves and placement is not for sale.
Common questions
How many reserve dispensaries are on PEI?
2 — one at Lennox Island and one on Scotchfort, covering the east and west of the Island.
Which is closer to Charlottetown?
Scotchfort, roughly half an hour northeast of the city. Lennox Island is on the north shore in Prince County and is the closer option from Summerside.
Are they cheaper than PEI Cannabis?
Generally yes, since they sit outside the provincial excise and wholesale markup. Selection is much smaller than a PEI Cannabis outlet.