The Green Door Restaurant

Name: The Green Door Restaurant
Address: 198 Main Street, Ottawa, ON K1S 1C6, Old Ottawa South, ON, CA
Telephone: 613-234-9597
Price range: $$

About The Green Door

The Green Door is Ottawa's longest-running vegetarian restaurant, serving the community since 1988. Located on Main Street in Old Ottawa South, it has been a pioneer in plant-based dining in the capital for nearly four decades.

The restaurant operates as a 100% vegetarian establishment with a farm-to-table philosophy. Every dish is clearly labelled as organic, vegan, or gluten-free, making it easy for diners with dietary restrictions to navigate the menu with confidence.

How It Works

The Green Door uses a self-serve, pay-by-weight buffet system:

Grab a plate at the counter
Choose from the hot bar and salad bar — load up with whatever catches your eye
Your plate is weighed at the cash register
Pay by weight — you only pay for what you take

The buffet rotates daily and includes hearty mains, grain bowls, fresh salads, soups, and baked goods from the in-house bakery. Groups of 5 or more can make reservations.

Visitor Information

Hours: Tuesday–Sunday 11:30 AM – 8:30 PM. Closed Monday.
Phone: (613) 234-9597
Price Range: $$
Reservations: Available for groups of 5 or more

Getting There

Address: 198 Main Street, Ottawa, ON K1S 1C6
Neighbourhood: Old Ottawa South, on Main Street between Riverdale Avenue and Echo Drive
Transit: OC Transpo routes along Main Street; close to Bank Street corridor
Parking: Street parking available on Main Street and surrounding residential streets

FAQ

How does The Green Door's pay-by-weight system work?

You serve yourself from the hot bar and salad bar, then your plate is weighed at the cash register. You pay based on the weight of what you've chosen.