Ravine / Naturalized Parkcluster ·Underperforming / Leftover Spaces (ravine-leaning)Rouge (131)confidence moderatereal Toronto data

Toronto Zoo

Ravine / Naturalized Park, below average overall (score 29, rank ~27th percentile). Strongest: natural comfort; weakest: enclosure.

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

Toronto Zoo scores 29.2 / 100. Strongest dimensions: natural comfort and connectivity. Weakest: amenity diversity (0). Border-vacuum risk is elevated (48). This score is a transparent reading of Jane Jacobs-style vitality factors — not a definitive judgment.

Best for:escape into natureshaded summer use

Area · 30.79 ha

Vitality Score

29/100

Weighted across six dimensions · confidence 63%

Data Confidence

29.2 / 100

Citywide

27th

of all 3,273 parks

Among Ravine / Naturalized Park

28th

same primary typology

Expected for similar parks

median in very large Ravine / Naturalized Park ravine (n=31)

Performance gap

-4

raw − expected · context confidence high

typical

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 Activation1 · p64

-12.2

Amenity Diversity0 · p17

-10.0

Enclosure / Eyes on Park23 · p1

-2.7

Natural Comfort67 · p81

+2.6

Connectivity57 · p67

+1.3

Border Vacuum Risk48 (risk)

+0.2

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

Toronto Zoo works because its natural comfort score (67) is above average and its connectivity (57) is also above-average (it sits inside the ravine system).

What limits this park

Toronto Zoo is held back by enclosure (23, bottom quartile)— no mid-rise frontage to provide eyes on the park; border-vacuum risk is also elevated (48).

Most distinctive characteristic

Most distinctive feature: exceptionally low enclosure (23, bottom quartile).

Jacobs reading

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

Typology classification

confidence 75%

Ravine / Naturalized Parkalso reads as Waterfront Park

Classified as Ravine / Naturalized Park: 100% ravine overlap, 27% canopy. Secondary read: Waterfront Park (nearest waterbody within ~0 m).

Edge Activation

25% weightpartial 60%

1.3 / 100

Within 100 m of the park edge: 3 active uses (transit_stop) and 4 dead/hostile uses (parking_lot). 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%

56.5 / 100

Connectivity blends paths, intersections, transit, entrances, and edge density. This park has 6 mapped paths/walkways and 25 sidewalk segments within 50 m; 12 street intersections within 100 m; 10 transit stops within a 400 m walk; 7 estimated access points across ~4,590 m of perimeter. low edge density — significant superblock penalty applied. Source coverage: centreline, pedestrian_network, transit_osm.

Streets within 25 m8

Intersections within 100 m12

Paths/walkways (50 m)6

Sidewalk segments (50 m)25

Transit stops (400 m)10

Estimated entrances7

Edge connections / 100 m perimeter0.17

Park perimeter4,590 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%

67.3 / 100

Natural-comfort components for this park: 26.7% estimated tree canopy; 100.0% inside the ravine system; 0.3% water surface; 95 city-mapped trees inside the polygon (3.1/ha). Reading: ravine-cooled. Source coverage: treed_area, ravine, waterbodies, street_trees. Impervious surface is approximated (Toronto's authoritative layer ships only as a raster GeoTIFF).

Canopy coverage26.7%

Canopy area8.21 ha

Inside ravine system100.0%

Water surface inside park0.3%

Nearest water (if outside park)0 m (inside)

Estimated green99.7%

City-mapped trees inside polygon95

Tree density3.1 / ha

Cover diversity (Shannon, 0–100)48.2

Sample points used345

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

Enclosure / Eyes on Park

10% weightmeasured 80%

23.1 / 100

16 buildings within 25 m of the park edge (0 mid-rise, 16 low-rise, 0 tower); avg edge height 3.7 m (~1 floors); 0.3 buildings per 100 m of 4,590 m perimeter — thin frontage — significant blank-edge share; edges are barely there or single-storey; no towers immediately adjacent. "Eyes on the park" come strongest from the 0 mid-rise edge buildings.

Buildings within 25 m16

Buildings within 50 m16

Avg edge height3.7 m (~1 floors)

Tallest edge building6.9 m

Mid-rise (3–7 floors)0

Low-rise (< 3 floors)16

Towers (≥ 13 floors)0

Frontage density0.35 per 100 m perimeter

Mid-rise share of edge0%

Tower share of edge0%

Blank-edge share (proxy)88%

Park perimeter4,590 m

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

Border Vacuum Risk

10% weightpartial 60%

48.0 risk

Border-vacuum factors within 50 m of the park: 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 (9)

transit stop — Meadowvale NB @ Zoo Road (Rouge Park Visitor Centre)0 m
transit stop0 m
parking lot0 m
parking lot0 m
parking lot0 m
parking lot0 m
transit stop — Park Rd at Kirkhams Rd100 m
transit stop — Zoo Road EB @ Meadowvale (Rouge Park Visitor Cente)102 m
parking lot180 m

Park profile

Five-axis radar across the structural dimensions.

Citywide percentile ranks

Across all Toronto parks in the dataset.

Overall vitality
27th
Edge activation
64th
Connectivity
67th
Amenity diversity
17th
Natural comfort
81th
Enclosure
1th

Most similar parks

Closest in metric space across the five structural dimensions.

Toronto ZooRavine / Naturalized Park32
Betty Sutherland Trail ParkRavine / Naturalized Park25
Marilyn Bell ParkCorridor / Linear Park24
Claireville Conservation AreaWaterfront Park21
North Mimico Valley ParkWaterfront Park30

Most opposite parks

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

ALEX WILSON COMMUNITY GARDEN - Open Green SpaceUrban Plaza59
Leslie Grove ParkParkette68
Joseph Burr Tyrrell ParkUrban Plaza50
Bernard Avenue Road AllowanceUrban Plaza54
Sonya'S ParkUrban Plaza60

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 Toronto Zoomatters. 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.

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.
Encourage mid-rise, windowed frontages around the park so residents have direct sightlines onto it.
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.