Free of the Central Experimental Farm

The Free of the Central Experimental Farm, commonly referred to as the Central Experimental Farm (CEF), is a unique blend of agricultural research station and public green space in Ottawa. Located at Building 72 Arboretum, the site encompasses the Dominion Arboretum, ornamental gardens, and the Experimental Farm itself, which includes barns with dairy cows, sheep, and other livestock. Visitors can stroll through the arboretum's collection of trees and shrubs from around the world, enjoy the seasonal blooms in the perennial garden, or watch scientists at work in the fields. The farm's historic buildings, such as the Dairy Barn and the Central Experimental Farm's main administration building, add a sense of heritage. It's a favorite spot for families, joggers, and nature lovers, offering a peaceful escape from the city without leaving Ottawa. The entire area is free to enter, making it accessible to all. The park is especially beautiful in spring when the crabapple trees blossom, and in autumn when the leaves change color.

Don't miss

• Walk through the Dominion Arboretum's extensive tree collection
• Visit the barns to see dairy cows, sheep, and other farm animals
• Explore the ornamental gardens, including the perennial and rose gardens
• Jog or cycle along the scenic pathways and trails

Tickets & tours

Ways to visit Free of the Central Experimental Farm

Cheapest way inOttawa City Highlights 3 Hour Walking Tour | Gratuity-Based4.6★ · 159 travelers~3 hoursFree cancellationFrom$5 per personSee dates →Most bookedOttawa City Tour by Land and Water4.2★ · 651 travelers~1 hourFree cancellationFrom$43 per personSee dates →Private & flexibleCycling Ottawa's 200th Anniversary, self-guided4.8★ · 45 travelers~5 hoursFree cancellationFrom$26 per personSee dates →

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Know before you go

• The barns are working research facilities; visitors are welcome but should respect the animals and staff.
• Pick up a map at the visitor center to navigate the arboretum's extensive trails.
• Bicycles are allowed on the paths; bike racks are available near the barns.
• The farm is open year-round, but some facilities (like the visitor center) may have reduced hours in winter.

A bit of history

Established in 1886, the Central Experimental Farm is one of the oldest agricultural research stations in Canada. It was created to improve farming practices and introduce new plant varieties to the Canadian climate. The arboretum was planted in 1889 and now contains over 5,000 species of trees and shrubs.