Ottawa Weed Dispensary — Castle Heights Cannabis
605 Center St, Ottawa · Open 24 Hours · Adults 19+
Cannabis and Smoke Essentials on Center Street
Adult shoppers can compare listed flower across five menu tiers alongside edibles, vape pens, disposable vapes, concentrates, pre-rolls, cigarettes, and accessories. Call ahead when a particular item is important to your visit.
Compare Flower by Tier
Exotic, Premium, AAA+, AA, and Budget collections provide distinct starting points for flower shopping. Supplied strain type, THC details, sizes, and prices are shown when provided for an individual listing.
Visit Any Time
Castle Heights Cannabis is open 24 hours at 605 Center St, Ottawa, ON K1K 2N8. Call (343) 308-9488 or get directions before leaving.
Compare Five Flower Tiers
The Exotic flower listings shown in the current menu snapshot
Browse Exotic →The Premium flower listings shown in the current menu snapshot
Browse Premium →The AAA+ flower listings shown in the current menu snapshot
Browse AAA+ →The AA flower listings shown in the current menu snapshot
Browse AA →The Budget flower listings shown in the current menu snapshot
Browse Budget →Find Us
Frequently Asked Questions
Where is Castle Heights Cannabis?
Castle Heights Cannabis is at 605 Center St, Ottawa, ON K1K 2N8.
When is Castle Heights Cannabis open?
The Ottawa store is open 24 hours. Adult shoppers can call (343) 308-9488 before visiting when a particular product matters.
What product formats are listed?
The published menu includes flower, edibles, vapes, concentrates, pre-rolls, cigarettes, and accessories. Listings can change, so call ahead about a particular item.