Nature trails and natural areas in London

London, Ontario, Canada

London natural area maps, Sifton Bog boardwalk, Kains Woods and The Coves trail details, managed ESA locations, cycling rules and access planning.

The boardwalk at Sifton Bog, July 2025.
The boardwalk at Sifton Bog, July 2025. Resized display copy. Photo: Beegrayson, CC BY 4.0.

Key information

London has 21 designated Environmentally Significant Areas, called ESAs, and UTRCA manages 12 of them for the City. Use the managed-area maps and marked public entrances. Natural area trails have different surfaces and rules from the paved Thames Valley Parkway. Some designated land is privately owned.

On this page

Natural area trails and the Thames Valley Parkway

Different networks and access rules
PlaceMain distinctionSource to use
Thames Valley ParkwayPaved shared-use network with construction and detour noticesCity TVP map
Managed ESA trailMarked walking trail or specifically permitted multi-use pathUTRCA area map and entrance signs
Other designated ESA landDesignation can include private propertyOfficial ownership and access information
Park pathRecorded infrastructure may not describe a complete visitor routeCity park record and actual entrance

Sources: City Thames Valley Parkway maps and construction · City natural area access and trail rules · UTRCA managed natural areas, maps and issue reporting · City parks inventory

All 12 UTRCA-managed London ESAs

Quick comparison and full source records
Areas with maps or brochures in UTRCA’s current directory
Natural areaPublished visitor material
Byron ValleyMap
The CovesBrochure and map
Kains WoodsBrochure and map
Kelly StantonMap
Kilally MeadowsBrochure and map
Lower DingmanBrochure and map
Meadowlily WoodsBrochure and map
Medway Valley Heritage ForestBrochure and map
Pottersburg ValleyMap
Sifton BogBrochure and map
Warbler WoodsBrochure and map
Westminster Ponds / Pond MillsBrochure and map

Use the area name in UTRCA’s linked directory to get the current map. The 12 managed areas are not the same as all 21 designated ESAs or the number of separate land records in the City inventory.

Byron Valley

211 Halls Mill Rd

Byron Valley: Map.

Published visitor material
Map

This pin shows one City land record within the natural area. It is not a trailhead. Use the linked UTRCA visitor map for signed entrances, routes and access restrictions.

Sources: UTRCA managed natural areas, maps and issue reporting · City parks inventory and location data · City open data terms

The Coves

18 Elmwood Ave W

The Coves: Brochure and map.

Published visitor material
Brochure and map

This pin shows one City land record within the natural area. It is not a trailhead. Use the linked UTRCA visitor map for signed entrances, routes and access restrictions.

Sources: UTRCA managed natural areas, maps and issue reporting · City parks inventory and location data · City open data terms

Kains Woods

1511 Shore Rd

Kains Woods: Brochure and map.

Published visitor material
Brochure and map

This pin shows one City land record within the natural area. It is not a trailhead. Use the linked UTRCA visitor map for signed entrances, routes and access restrictions.

Sources: UTRCA managed natural areas, maps and issue reporting · City parks inventory and location data · City open data terms

Kelly Stanton

1170 Hyde Park Rd

Kelly Stanton: Map.

Published visitor material
Map

This pin shows one City land record within the natural area. It is not a trailhead. Use the linked UTRCA visitor map for signed entrances, routes and access restrictions.

Sources: UTRCA managed natural areas, maps and issue reporting · City parks inventory and location data · City open data terms

Kilally Meadows

868 Windermere Rd

Kilally Meadows: Brochure and map.

Published visitor material
Brochure and map

This pin shows one City land record within the natural area. It is not a trailhead. Use the linked UTRCA visitor map for signed entrances, routes and access restrictions.

Sources: UTRCA managed natural areas, maps and issue reporting · City parks inventory and location data · City open data terms

Lower Dingman

3370 Homewood Lane

Lower Dingman: Brochure and map.

Published visitor material
Brochure and map

This pin shows one City land record within the natural area. It is not a trailhead. Use the linked UTRCA visitor map for signed entrances, routes and access restrictions.

Sources: UTRCA managed natural areas, maps and issue reporting · City parks inventory and location data · City open data terms

Meadowlily Woods

120 Meadowlily Rd S

Meadowlily Woods: Brochure and map.

Published visitor material
Brochure and map

This pin shows one City land record within the natural area. It is not a trailhead. Use the linked UTRCA visitor map for signed entrances, routes and access restrictions.

Sources: UTRCA managed natural areas, maps and issue reporting · City parks inventory and location data · City open data terms

Medway Valley Heritage Forest

420 Ambleside Dr

Medway Valley Heritage Forest: Brochure and map.

Published visitor material
Brochure and map

This pin shows one City land record within the natural area. It is not a trailhead. Use the linked UTRCA visitor map for signed entrances, routes and access restrictions.

Sources: UTRCA managed natural areas, maps and issue reporting · City parks inventory and location data · City open data terms

Pottersburg Valley

Street address not recorded in the source

Pottersburg Valley: Map.

Published visitor material
Map

This pin shows one City land record within the natural area. It is not a trailhead. Use the linked UTRCA visitor map for signed entrances, routes and access restrictions.

Sources: UTRCA managed natural areas, maps and issue reporting · City parks inventory and location data · City open data terms

Sifton Bog

1210 Oxford St W

Sifton Bog is a protected natural area with a boardwalk approach to the Redmond’s Pond viewing platform. Its boardwalk and woodland trails provide different walking surfaces.

Use the current UTRCA map for the signed entrance and permitted route. The wider natural area is not an invitation to leave marked paths or walk across wetland habitat.

The boardwalk at Sifton Bog, July 2025.
The boardwalk at Sifton Bog, July 2025. Resized display copy. Photo: Beegrayson, CC BY 4.0.
Published visitor material
Brochure and map

This pin shows one City land record within the natural area. It is not a trailhead. Use the linked UTRCA visitor map for signed entrances, routes and access restrictions.

Sources: UTRCA Sifton Bog information and map · City parks inventory and location data · City open data terms

Warbler Woods

1560 Commissioners Rd W

Warbler Woods: Brochure and map.

Published visitor material
Brochure and map

This pin shows one City land record within the natural area. It is not a trailhead. Use the linked UTRCA visitor map for signed entrances, routes and access restrictions.

Sources: UTRCA managed natural areas, maps and issue reporting · City parks inventory and location data · City open data terms

Westminster Ponds / Pond Mills

696 Wellington Rd

Westminster Ponds / Pond Mills: Brochure and map.

Published visitor material
Brochure and map

This pin shows one City land record within the natural area. It is not a trailhead. Use the linked UTRCA visitor map for signed entrances, routes and access restrictions.

Sources: UTRCA managed natural areas, maps and issue reporting · City parks inventory and location data · City open data terms

Sources: UTRCA managed natural areas, maps and issue reporting

Sifton Bog: boardwalk and trail choices

Sifton Bog visit details
ItemDetail
Main boardwalk approachFrom the Oxford Street parking area
Boardwalk destinationRedmond’s Pond viewing platform
Recorded boardwalk length370 metres
Wider trail network in the brochure2.8 kilometres

UTRCA’s 2024 brochure records 2.8 kilometres of trails. A 370-metre boardwalk runs from the Oxford Street parking area to the viewing platform at Redmond’s Pond. The brochure identifies that boardwalk as accessible; this description does not apply to every other trail in the area.

The bog has a floating peat mat and sensitive plants. Stay on the boardwalk and marked trails. For a mobility device or access requirement, check the current boardwalk condition and entrance before travelling.

Sources: UTRCA Sifton Bog map and brochure (2024 PDF)

Kains Woods: access points and terrain

Kains Woods follows a bend in the Thames River in west London. UTRCA’s 2024 brochure lists a 5.8-kilometre managed trail network with steep and muddy sections. It is not described as a uniformly level paved route.

Western access points are off Westdel Bourne and Tigerlily Road. Eastern approaches are off Shore Road and Oxford Street. Use the mapped public entrance and decide how to return before setting out. A network length is not the distance of every possible walk.

Sifton Bog near sunset, July 2025.
Sifton Bog near sunset, July 2025. Resized display copy. Photo: Beegrayson, CC BY 4.0.

Sources: UTRCA Kains Woods map and brochure (2024 PDF)

The Coves: ponds, trail links and entrances

The Coves is west of Wharncliffe Road between the river and Baseline Road West. Its 2024 UTRCA brochure describes almost five kilometres of managed trails on gently sloping terrain. The ponds are remnants of an old Thames River channel.

The northern trails connect through Greenway Park to the Thames Valley Trail and Thames Valley Parkway. Use the brochure’s access-point map to choose the correct side of the ponds. Public trail links do not grant access across neighbouring private land.

Sources: UTRCA The Coves map and brochure (2024 PDF)

Natural area opening hours, dogs and bicycles

Managed ESA access is listed from 6 a.m. to 10 p.m. Stay on marked trails and use official access points. Keep pets leashed, with a maximum leash length of two metres. Do not remove plants, feed wildlife or leave litter.

Bicycles are allowed only on permitted multi-use paths. The City specifically identifies asphalt or crushed-gravel exceptions in Kilally Meadows and Medway Valley Heritage Forest. A dirt walking trail is not automatically a bicycle route. Follow signs for the exact path.

Sources: City natural area access and trail rules · UTRCA managed natural areas, maps and issue reporting

Route and accessibility planning checklist

  • Choose a public entrance and a route length that includes the return trip.
  • Read the map legend for stairs, boardwalks, bridges, surfaces and parking.
  • Check current construction, closure and river-condition notices.
  • Confirm the needed surface, slope, rest points and washroom arrangements for your group.
  • Use the actual signed trail rather than an informal shortcut shown by another user.

The City inventory’s paved-path total is an infrastructure measurement, not an access audit or a guaranteed continuous accessible route.

Sources: UTRCA managed natural areas, maps and issue reporting · City parks inventory · City Thames Valley Parkway maps and construction

Reporting trail damage or maintenance concerns

UTRCA accepts management questions at 519-451-2800. Its ESA directory links a location-based reporting tool for damaged signs, boardwalks, bridges, stairs, fallen hazard trees and dumped waste.

Include the area name, nearest mapped entrance, exact trail location and a description. Use the City’s Service London route for ordinary park maintenance. A missing path length in open data is a different issue from an unsafe structure on the ground.

Sources: UTRCA managed natural areas, maps and issue reporting

Nature trail questions

Are all 21 London ESAs public walking parks?

No. ESA designations include public and private land. Use the managed visitor maps and official entrances rather than assuming access everywhere.

Source: City natural area access and trail rules

Is the entire Sifton Bog trail network accessible?

UTRCA specifically describes the 370-metre Oxford Street boardwalk to Redmond’s Pond as accessible. That statement is not an access rating for every trail.

Source: UTRCA Sifton Bog map and brochure (2024 PDF)

Why does this guide list 12 managed ESAs when London has 21?

The figures describe different scopes. London has 21 designated Environmentally Significant Areas, while UTRCA manages 12 for the City. Some designated land is private. Use the managed-area visitor maps for public trail access.

Source: UTRCA managed natural areas, maps and issue reporting

Which Sifton Bog route is described as accessible?

UTRCA’s brochure identifies the boardwalk from the Oxford Street parking area to the Redmond’s Pond viewing platform as accessible. This does not describe every trail in the area. Confirm current boardwalk conditions before relying on that route.

Source: UTRCA Sifton Bog map and brochure (2024 PDF)

Is Kains Woods a level paved walking route?

No. UTRCA’s brochure describes steep and muddy sections in its managed trail network. Use its access-point map and choose a return plan that fits your needs. The network length is not the length of every possible walk.

Source: UTRCA Kains Woods map and brochure (2024 PDF)

How do I choose the right entrance for The Coves?

Use UTRCA’s access-point map to choose the side of the ponds and trail section you want. Northern links reach Greenway Park and the parkway network. Public trail links do not permit crossing neighbouring private land.

Source: UTRCA The Coves map and brochure (2024 PDF)

How long can my dog’s leash be on a London ESA trail?

The listed maximum is two metres. Keep the dog leashed, stay on marked trails and follow site signs. An ESA is not an off-leash area, even where the trail appears quiet.

Source: City natural area access and trail rules

Can I cycle on every path in an Environmentally Significant Area?

No. Bicycles are allowed only on permitted routes. Use the official map and site signs rather than treating every visible trail as a cycling route. Natural-area trails and the paved parkway have different rules.

Source: City natural area access and trail rules

Who do I tell about a broken ESA boardwalk or fallen hazard tree?

Use UTRCA’s location-based reporting tool for its managed London ESAs or contact its management team. Give the area name, nearest mapped entrance and exact issue location. Ordinary City park maintenance uses Service London.

Source: UTRCA managed natural areas, maps and issue reporting

Can I use the total trail length as the distance for my walk?

No. A network can include several branches and connections. Choose your own start, route and return point on the current map, then check closures. The total network figure does not describe every loop or out-and-back trip.

Source: City Thames Valley Parkway maps and construction