Credit Valley Conservation

Rattray Marsh Conservation Area

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Record #: BRA0063
Last Modified: 09 Apr 2026
Last Full Update: 09 Apr 2026

Phone

Office Phone 905-670-1615 
1-800-668-5557
Fax 905-670-2210
Toll Free Phone CVC Head Office 1-800-668-5557

Address/Location Info

Address 1255 Old Derry Rd
Mississauga, ON L5N 6R4
 
View Google Map
Located In Community Mississauga
Accessibility Fully Accessible
Mailing Address 1255 Old Derry Road 
Mississauga, ON L5N 6R4

Description/Eligibility/Service Details

Description Conservation area * last remaining lakefront marsh between Toronto and Burlington * interpretive boardwalk with 3 viewing platforms (footpath only) * bird-watching * self-guided nature trails designed to help visitors identify various wildlife * Rattray Marsh Volunteer Work Days throughout the season * large groups are advised to enter through Jack Darling Park (to the east) which has washrooms and picnic facilities (not available in Rattray Marsh) 
 
Please note: Fishing and cycling are NOT ALLOWED at Rattray Marsh
Hours Monday-Friday: 8:30 a.m. to 4:30 p.m. 
Closed Statutory Holidays
Areas Served Mississauga
Application School and group booking reservations can be made through the Credit Valley Conservation 905-670-1615
Languages English

Contact Information

Social Media Facebook Facebook: https://www.facebook.com/creditvalleyconservation
Flickr Flickr: https://www.flickr.com/photos/cvca/
Twitter Twitter: https://twitter.com/cvc_ca/
YouTube YouTube: https://www.youtube.com/user/CreditValleyCA/videos
Website Website: http://www.creditvalleyca.ca/enjoy-the-outdoors/conservation-areas/rattray-marsh-conservation-area/
Website http://www.creditvalleyca.ca/

Other Info

Alternate Name CVCA; CVC
Service Level (20) Regional Government

Subjects

Subjects Birdwatching ; Conservation areas ; Outdoor education ; Parks ; Picnic areas ; Recreation ; Wildlife
Service Categories Hiking ; Outdoor Environmental Education ; Picnic Grounds ; Watershed Conservation ; Wildlife Conservation

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