Strong
Best WindowMay through October; year-round access at Mac Johnson Wildlife Area
Variantsday-hiking · family-friendly-walking
RegionBrockville, Ontario

Hiking.

Mac Johnson Wildlife Area is a 532-hectare CRCA-managed conservation area two km north of Highway 29, with 11 km of trails crossing wetland, field, and forest. The 1.4 km Wildflower Loop is a wheelchair-accessible interpretive trail suitable for all ages and fitness levels.

Hiking in Brockville
01 — What to know

The brief.

Mac Johnson holds the Brockville-area hiking weight — 532 ha of habitat with 11 km of marked trail, picnic shelter, firepit, and washrooms on the north side of the reservoir. Trails are open year-round, including for cross-country skiing and snowshoeing, but are no longer regularly groomed by Cataraqui Conservation.

The Wildflower Loop interpretive trail is the only wheelchair-accessible loop. Inside the city, the 7 km Brock Trail provides a flat, paved walking option through downtown and along the waterfront — connecting the Railway Tunnel, Blockhouse Island, the Aquatarium, and Hardy Park.

The Brock Trail's newer northbound extension reaches Mac Johnson Wildlife Area, linking the two main hiking anchors directly.

02 — Locations

4. places.

  1. 01

    Mac Johnson Wildlife Area

    532 ha CRCA-managed wildlife area 2 km north of Highway 29 at 4649 Debruge Rd; 11 km of trails through wetland, field, and forest; picnic shelter, firepit, washrooms.

  2. 02

    Wildflower Loop interpretive trail

    1.4 km wheelchair-accessible interpretive loop at Mac Johnson Wildlife Area; suitable for all ages and fitness levels.

  3. 03

    Brock Trail (city section)

    7 km paved, non-motorized waterfront trail through downtown Brockville.

  4. 04

    Brock Trail northbound extension to Mac Johnson Wildlife Area

    Newer extension linking the downtown Brock Trail to Mac Johnson Wildlife Area.

03 — Conditions

Today's read.

Air Quality
17
eu-aqi · low
UV Index
1.9
scale 0–11
Humidity
59%
relative
Visibility
33.1 km
clear
Temp
+6.5°
H 15° · L 0°
Sun
05:38 / 20:20
14h 42m daylight
A+
Prime conditions for hiking

Cool but comfortable for layered effort · light winds · clean air.