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Rainbow Tunnel on the East Don Trail at Charles Sauriol Conservation Area
RavineEasyBest in Fall

Charles Sauriol Conservation Area

Toronto·Don Mills·1-2 hours

Check before you go

The paved route is usable year-round. Conditions and river levels can change after storms; check the official City page before a long connected walk.

Surface

Paved

Type

Out & Back

A paved, year-round route through quiet East Don meadows and ravine canopy, best known for the colourful Rainbow Tunnel beneath the railway. It is an easy way into the Don trail system and can be extended north or south along the river.

Very Toronto Tips

The Rainbow Tunnel gets the photos, but the changing landscape is the reason to walk this one: open hydro meadow, shady river valley, then the East Don connections. It is especially good when you want ravine scenery without technical footing.

Highlights

Rainbow TunnelEast Don Riverpaved ravine routemeadow habitatfall canopy

Amenities

  • Dog-friendly
  • Stroller-friendly
  • Washrooms

Getting There

Transit

TTC bus service runs along Lawrence Avenue East; enter near the City park address east of the DVP.

Parking

A small City lot is available at the Lawrence Avenue entrance. Use transit when the lot is busy.

View on Google Maps
Official Trail PageGuide updated July 2026

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