Clarkson · Conservation Area

Rattray Marsh Conservation Area

Locals recommend: The boardwalk loop through the marsh

A 94-acre Credit Valley Conservation gem — the last remaining lakefront marsh between Toronto and Burlington. Boardwalks and woodland trails wind through wetland, forest and a cobble beach, making it a birdwatching and nature-walk favourite tucked into a quiet Clarkson neighbourhood.

In the neighbourhoodThe conservation area in Clarkson with the only surviving lakefront marsh on this stretch of shoreline — boardwalks, birding, and the reason a lot of nature-leaning families look at Clarkson real estate.

Known for

Last lakefront marsh on this shorelineBoardwalk trailsBirdwatchingWoodland & shorelinePart of the Waterfront Trail

Size~94 acres

Managed byCredit Valley Conservation (CVC)

SpecialThe area's last surviving lakefront marsh

TrailsBoardwalks and woodland paths

Best forBirding, nature walks, photography

📍 594 Old Poplar Row, Mississauga, ON

View properties for sale & rent around Rattray Marsh Conservation Area Get directions

Homes for sale around Rattray Marsh Conservation Area

Current MLS® listings in Clarkson.

Clarkson

For SaleClarkson

$1,649,999

30d+ ago

1839 Fellen Place

Mississauga, L5J 4S4

4bd4ba2,250sqft

MLS® W13539764RE/MAX ESCARPMENT REALTY INC.

Clarkson

For SaleClarkson

$1,798,800

5d ago

1035 Southdown Road UPH 2008

Mississauga, L5J 0A2

4bd3ba2,125sqft

MLS® W13725282HODGINS REALTY GROUP INC.

Clarkson

Large, 2 storey, end unit with double garage

Open concept chef's kitchen with central island

For SaleClarkson

$1,057,000

18d ago

1160 Walden Circle 1

Mississauga, L5J 4J9

3bd4ba1,500sqft

MLS® W13682738HARVEY KALLES REAL ESTATE LTD.

Clarkson

For SaleClarkson

$2,649,000

30d+ ago

2206 UTLEY Road

Mississauga, L5J 1X1

7bd8ba4,250sqft

MLS® W13551806RE/MAX PROFESSIONALS INC.

Clarkson

For SaleClarkson

$559,000

30d+ ago

965 Inverhouse Drive 504

Mississauga, L5J 4B4

3bd2ba1,300sqft

MLS® W13540066SUTTON GROUP QUANTUM REALTY INC.

Clarkson

For SaleClarkson

$649,900

30d+ ago

965 Inverhouse Drive #709

Mississauga, L5J 4B4

3bd2ba1,300sqft

MLS® W13293812RE/MAX REALTY ENTERPRISES INC.

Browse all Clarkson listings →

About Rattray Marsh Conservation Area in Clarkson

94-acre Credit Valley property with boardwalk trails and the area's last lakefront marsh.

The conservation area in Clarkson with the only surviving lakefront marsh on this stretch of shoreline — boardwalks, birding, and the reason a lot of nature-leaning families look at Clarkson real estate.

Rattray Marsh Conservation Area is a conservation area in Clarkson, one of South Mississauga's three lakeside neighbourhoods — Lakeview, Port Credit, and Clarkson. Mature, tree-lined streets, top-rated schools, and the Clarkson GO — family living minutes from the water.