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Don Mills Trail — site photograph
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Corridor / Linear Parkcluster ·Walkable Mid-Rise Neighbourhood Parks (large-scale)Banbury-Don Mills (42)confidence moderatereal Toronto data

Don Mills Trail

Corridor / Linear Park, below average overall (score 29, rank ~25th percentile). Strongest: connectivity; weakest: enclosure.

Aerial — City of Toronto orthophoto, ~8 cm/px source · cached 5/9/2026

Don Mills Trail scores 28.9 / 100. Strongest dimensions: connectivity and enclosure / eyes on park. Weakest: amenity diversity (0). Border-vacuum risk is elevated (100). This score is a transparent reading of Jane Jacobs-style vitality factors — not a definitive judgment.

Best for:walking + cycling routeslinear social use

Area · 11.03 ha

Vitality Score
29/100

Weighted across six dimensions · confidence 63%

Data Confidence
28.9 / 100
Citywide
25th
of all 3,273 parks
Among Corridor / Linear Park
33rd
same primary typology
Expected for similar parks
35
median in large Corridor / Linear Park (n=19)
Performance gap
-6
raw − expected · context confidence medium
modest underperformer

Scores are not bell-curved. Percentiles and expected scores provide context without changing the underlying model.

Explain this score

Where did the 29 come from? Each weighted contribution against a neutral 50 baseline. Green = pushed up; red = pulled down.

Download JSON
What pushed this score up or down vs a neutral 50weight × score
Edge Activation0 · p58
-12.5
Amenity Diversity0 · p66
-10.0
Border Vacuum Risk100 (risk)
-5.0
Connectivity72 · p93
+4.4
Natural Comfort57 · p71
+1.0
Enclosure / Eyes on Park60 · p33
+1.0

Sum of contributions = the headline score. A negative bar means that dimension dragged the park below the city-wide neutral baseline.

Why this park works

Don Mills Trail works because its connectivity score (72) is in the top tier and its natural comfort (57) is also above-average (49 transit stops sit within a 400 m walk; 36 intersections fall within 100 m of the edge).

What limits this park

Don Mills Trail is held back by enclosure (60, below-average); border-vacuum risk is also elevated (100).

Most distinctive characteristic

Most distinctive feature: exceptionally high connectivity (72, top decile).

Jacobs reading

Don Mills Trail sits between an urban social park and an ecological retreat — moderately useful for both, exceptionally suited to neither.

Tradeoffs

  • High connectivity coexists with high border-vacuum risk (100) — much of that connectivity is to highways, rail, or parking lots, not to neighbourhoods.

Performance in context

  • Reads as a modest underperformer relative to comparable parks (gap -6; cohort: large Corridor / Linear Park).

Typology classification

confidence 75%
Corridor / Linear Parkalso reads as Neighbourhood Park

Classified as Corridor / Linear Park: shape elongation 6.9× a circle of equal area. Secondary read: Neighbourhood Park (11.0 ha, framed by 26 mid-rise vs 0 towers).

Edge Activation

25% weightpartial 60%
0.0 / 100

Within 100 m of the park edge: 9 active uses (transit_stop, retail, cafe) and 39 dead/hostile uses (parking_lot, rail). Active edges keep "eyes on the park" through the day; parking lots, blank institutional walls, rail and highway frontages drain street life.

Source: OSM POIs (amenity/shop) + Toronto Building Footprints + land use

Connectivity

20% weightmeasured 85%
72.2 / 100

Connectivity blends paths, intersections, transit, entrances, and edge density. This park has 29 mapped paths/walkways and 49 sidewalk segments within 50 m; 36 street intersections within 100 m; 49 transit stops within a 400 m walk; 24 estimated access points across ~8,099 m of perimeter. low edge density — significant superblock penalty applied. Source coverage: centreline, pedestrian_network, transit_osm.

Streets within 25 m17
Intersections within 100 m36
Paths/walkways (50 m)29
Sidewalk segments (50 m)49
Transit stops (400 m)49
Estimated entrances24
Edge connections / 100 m perimeter0.21
Park perimeter8,099 m

Source: Toronto Centreline V2 + Pedestrian Network + OSM transit stops

Amenity Diversity

20% weightinferred 30%
0.0 / 100

No amenities recorded — score is 0 until inventory is loaded.

Source: Toronto Parks & Recreation Facilities + OSM amenity tags

Natural Comfort

15% weightmeasured 75%
56.7 / 100

Natural-comfort components for this park: 16.5% estimated tree canopy; 2.5% inside the ravine system; nearest waterbody ~191 m. Reading: water-cooled. Source coverage: treed_area, ravine, waterbodies. Impervious surface is approximated (Toronto's authoritative layer ships only as a raster GeoTIFF).

Canopy coverage16.5%
Canopy area1.82 ha
Inside ravine system2.5%
Water surface inside park0.0%
Nearest water (if outside park)191 m
Estimated green100.0%
City-mapped trees inside polygon0
Tree density0.0 / ha
Cover diversity (Shannon, 0–100)51.0
Sample points used121

Source: Toronto Treed Area + Ravine + Waterbodies + Street Tree Inventory

Enclosure / Eyes on Park

10% weightmeasured 80%
59.7 / 100

354 buildings within 25 m of the park edge (26 mid-rise, 328 low-rise, 0 tower); avg edge height 5.8 m (~2 floors); 4.4 buildings per 100 m of 8,099 m perimeter — strong frontage density; edges are barely there or single-storey; no towers immediately adjacent. "Eyes on the park" come strongest from the 26 mid-rise edge buildings.

Buildings within 25 m354
Buildings within 50 m354
Avg edge height5.8 m (~2 floors)
Tallest edge building37.8 m
Mid-rise (3–7 floors)26
Low-rise (< 3 floors)328
Towers (≥ 13 floors)0
Frontage density4.37 per 100 m perimeter
Mid-rise share of edge7%
Tower share of edge0%
Blank-edge share (proxy)0%
Park perimeter8,099 m

Source: Toronto 3D Massing (building footprints + heights)

Border Vacuum Risk

10% weightpartial 60%
100.0 risk

Border-vacuum factors within 50 m of the park: parking_lot, parking_lot, parking_lot, parking_lot, parking_lot, parking_lot, parking_lot, Leaside Spur, parking_lot, parking_lot, parking_lot, parking_lot, parking_lot, parking_lot, parking_lot, parking_lot, parking_lot, parking_lot, parking_lot, parking_lot. Jacobs warned that highways, rail, parking lots and blank institutional edges act as "vacuums" — they suppress foot traffic and isolate the park from its neighbourhood.

Source: Toronto Street Centreline (highways) + rail layer + OSM landuse + building footprints

Equity Context

contextinferred 15%
50.0 / 100

Equity Context requires inputs not yet loaded for this park (Toronto Neighbourhood Profiles). Score is held at a neutral 50 with low confidence — read with caution.

Source: Toronto Neighbourhood Profiles

Amenities (0)

No amenities recorded for this park.

Nearby active-edge features (80)

  • parking lot10 m
  • parking lot14 m
  • parking lot17 m
  • parking lot19 m
  • parking lot20 m
  • parking lot21 m
  • parking lot25 m
  • rail — Leaside Spur25 m
  • parking lot26 m
  • parking lot26 m
  • parking lot28 m
  • parking lot32 m
  • parking lot36 m
  • parking lot39 m
  • transit stop — Tremont Crescent (West)40 m
  • transit stop — Tremont Crescent (West)42 m
  • parking lot43 m
  • parking lot47 m
  • parking lot48 m
  • retail — Wolstencroft Kitchens Ltd48 m
  • parking lot49 m
  • parking lot49 m
  • parking lot49 m
  • parking lot52 m
  • parking lot60 m
  • parking lot60 m
  • parking lot60 m
  • parking lot60 m
  • parking lot62 m
  • transit stop — Overland Drive68 m
  • parking lot72 m
  • parking lot73 m
  • parking lot76 m
  • parking lot76 m
  • parking lot77 m
  • retail — LCBO80 m
  • parking lot80 m
  • parking lot82 m
  • transit stop — Overland Drive83 m
  • parking lot83 m
  • parking lot84 m
  • parking lot85 m
  • rail — Belleville Subdivision86 m
  • parking lot88 m
  • retail — Circle K90 m
  • parking lot91 m
  • transit stop — Lawrence Avenue East93 m
  • cafe — Tim Hortons96 m
  • parking lot101 m
  • parking lot102 m
  • parking lot106 m
  • transit stop — Lawrence Avenue East North Side109 m
  • parking lot110 m
  • parking lot111 m
  • retail — Longo's113 m
  • transit stop — Opposite Broadpath Road114 m
  • transit stop — Broadpath Road West Side115 m
  • transit stop — Marshfield Court116 m
  • cafe — Starbucks117 m
  • parking lot118 m
  • parking lot120 m
  • transit stop — Scarsdale Road120 m
  • transit stop — Lawrence Avenue East124 m
  • parking lot124 m
  • parking lot128 m
  • parking lot128 m
  • parking lot129 m
  • parking lot133 m
  • transit stop — Lawrence Ave E at Leslie St134 m
  • rail — Belleville Subdivision135 m
  • parking lot138 m
  • transit stop — 1300 Leslie Street143 m
  • parking lot143 m
  • transit stop — Overland Drive North Side144 m
  • transit stop — 1125 Leslie Street146 m
  • transit stop — 1165 Leslie Street146 m
  • retail — Royal Club152 m
  • parking lot153 m
  • parking lot154 m
  • parking lot154 m

Park profile

Five-axis radar across the structural dimensions.

Edge ActivationConnectivityAmenity DiversityNatural ComfortEnclosureDon Mills Trail

Citywide percentile ranks

Across all Toronto parks in the dataset.

  • Overall vitality
    25th
  • Edge activation
    58th
  • Connectivity
    93th
  • Amenity diversity
    66th
  • Natural comfort
    71th
  • Enclosure
    33th

Most similar parks

Closest in metric space across the five structural dimensions.

Most opposite parks

Furthest in metric space — useful for recognising what kind of park this isn’t.

Human activity signals — not available

No activity signals have landed for this park yet. The model has scored its physical form but it can’t yet say how often it’s programmed, photographed, or walked through. See /data-ethics for what we will and will not collect.

Does this score feel accurate?

Your read of Don Mills Trailmatters. We’re testing whether the model lines up with how people actually use the park. Submissions are stored locally; no account needed.

Tell us how this park feels

We measure structure (canopy, edges, connectivity). You measure feeling. Both matter — and disagreement is itself useful civic data.

Rate this park on as many dimensions as you have an opinion about. 1 = not at all · 5 = strongly. Skip the ones you don't feel sure about. Aggregated only — no comments stored at the row level.

feels socially active
feels comfortable
feels safe
feels connected
feels welcoming
feels ecological / natural
feels good for lingering
feels family-friendly
feels culturally important

What would improve this park?

Generated from the weakest measured dimensions — a starting point, not a prescription.

  • Activate the edges: encourage cafés, retail or community uses on the streets that face the park; replace blank or parking-lot edges where possible.
  • Diversify what people can do in the park — playground, washroom, water, shade, performance, sport, garden — even small additions raise this score.
  • Mitigate border vacuums (highways, rail, parking) with active programming on the still-permeable edges and treat the hostile edge as a design challenge.

Data sources

  • City of Toronto Open Data — Parks (Green Space)
    Polygon boundaries, official names, types.
  • Parks & Recreation Facilities
    Inventory of in-park amenities (washrooms, fields, rinks…).
  • Toronto Pedestrian Network
    Sidewalk segments around and through parks; estimated park entrances.
  • Toronto Centreline V2
    Street segments + intersection nodes near park edges; trails and walkways.
  • Toronto 3D Massing
    Building footprints + heights for edge-building counts, frontage density, and tower-in-the-park risk.
  • Toronto Treed Area
    Tree canopy share inside park polygons via stratified-grid sampling.
  • Toronto Waterbodies & Rivers
    Water surface inside parks + nearest-water distance for cooling.
  • Ravine & Natural Feature Protection
    Ravine overlap as a cooling / natural-comfort signal.
  • Toronto Street Tree Inventory
    Tree count + density inside park polygons.
  • Neighbourhood Profiles
    (Pending) Equity context proxy.
  • OpenStreetMap (Overpass API)
    Cafés, restaurants, retail, transit stops, parking, highways, rail.