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AltonbridgePhoto: Illinois2011 · CC BY 3.0
B+Outdoors
Outdoors in Alton

6% of Alton’s land is conserved: 609 acres

The biggest trail networks: Gordon F. Moore Community Park (3.1 mi), Riverfront Park (0.7 mi), Russel Commons Park (0.7 mi). 8.1 miles of mapped trail cross Alton, 0.5 per square mile of land. 495 acres are parks and preserves, 20 per 1,000 residents.

Ahead of 66% of U.S. towns · #348 of 768 in Illinois. What drives it

Conserved land
6%
609 acres · of 15.7 sq mi of land
Trails
8.1 mi
0.5 per sq mi of land
Park land
495 ac
20 acres per 1,000 residents
Near a park
59%
of residents within ½ mile
Bike routes
6.8 mi
2.2 mi lanes · 4.6 mi paths
Lakes & rivers
4
1 beach · 3 boat launches

What kind of outdoors town is Alton?

Read from the map. The page puts what stands out first.

Outdoors grade

How much outdoors does Alton have?

On conserved land, trails, park land and how close residents live to a park, Alton is ahead of 66% of U.S. towns, #348 of 768 in Illinois. Conserved land holds the grade up; the share of residents near a park pulls it down.

B+
OutdoorsA character grade: shown, never part of Alton’s overall grade.
All U.S. towns we grade (21,298)Ahead of 66%
LessMore
Illinois towns of 2,500+ (768)Ahead of 55%

Water is 8% of Alton’s area (1 of 17 square miles), so every share here is of land; over land and water together, the conserved share would read 6%.

How sure. Graded on any three of the four inputs instead, the letter would range from B to B+. Trails and many small parks come from OpenStreetMap, mapped by volunteers, so coverage varies from town to town; the half mile is a straight line from each census block, so a river or highway in the way isn’t counted against it.

PAD-US, OpenStreetMap (© OpenStreetMap contributors), Census 2025 Gazetteer and 2020 blocks; details in Sources below. How TownRatings grades the outdoors →

The map

Conserved land, trails & bike routes

Tap a number to zoom to a park. Tap a layer to hide it.

1234
Easements protect land from building but are usually private.© OpenStreetMap contributors · USGS PAD-US
Places to walk

Pick a walk

The longest trail network is Gordon F. Moore Community Park, with 3.1 miles. Directions go to the nearest trailhead or public parking.

Gordon F. Moore Community Park

Park
220 acres3.1 mi of trail
Dog rules not recorded
Directionsto the parking lot

Riverfront Park

Managed by City of Alton
29 acres0.7 mi of trail
Dog rules not recorded
Directionsto the parking lot

Russel Commons Park

Managed by City of Alton
21 acres0.7 mi of trail
Dog rules not recorded
Directionsto the parking lot

Olin Park

Park
4 acres0.3 mi of trail
Dog rules not recorded
No trailhead mapped yet
All 17 parks & preserves
Gordon F. Moore Community Park220 acres · 3.1 mi of trail
Directions
Riverfront Park29 acres · 0.7 mi of trail · City of Alton
Directions
Russel Commons Park21 acres · 0.7 mi of trail · City of Alton
Directions
Olin Park4 acres · 0.3 mi of trail
James Killion Park4 acres · 0.2 mi of trail
Directions
Doorman Square Park1 acres · 0.1 mi of trail
Directions
Rock Springs Park69 acres
Directions
North Soccer Fields35 acres
Directions
Henry Street Park11 acres · City of Alton
Directions
Piasa Park10 acres
Directions
Haskell Park7 acres
Barth Park4 acres
Directions
Northside Park4 acres
Directions
Riverview Park4 acres
Milton Park3 acres
Hellrung Park3 acres
Directions
Lincoln Douglas Square1 acres
Directions
Who protects it

609 conserved acres

6% of Alton’s land. Water is left out: Alton has 15.7 square miles of land and 1.3 of water, so the share counts land only. Who manages Alton’s conserved land, from the USGS Protected Areas Database. Approximate, because parcels can overlap.

Town or city406 ac
Private owners134 ac
Land trusts & nonprofits72 ac
Other state land1 ac
Local Park · 343 acPrivate Park · 129 acConservation Easement · 72 acLocal Recreation Area · 67 acState Recreation Area · 1 ac
Good to know

Conserved doesn’t always mean open to visitors. 69 acres are conservation easements, usually private land. The walks above are places people visit.

The biggest protected parcels
Parcel (PAD-US)Managed byAcresPublic access
Gordon F Moore Community Park
Local Park
Town or city191Open
Golf Course
Private Park
Private owners68Open
Rock Springs Park
Local Park
Town or city63Open
Alton Municipal Golf Course
Private Park
Private owners61Open
City Of Alton Sports Fields
Local Recreation Area
Town or city56Open
Riverfront Park
Local Park
Town or city17Open
Wood River Township Park
Local Park
Town or city14Open
Russell Commons Park
Local Park
Town or city14Open
Henry Street Park
Local Park
Town or city11Open
Unknown Park
Local Park
Town or city8Open

5 smaller protected places aren’t shown.

Things to do

31 places to go in Alton

Beaches, playgrounds, peaks, falls and more. Pick a kind.

Boat launches in Alton
Alton Riverfront
Directions
Gordon More LakeIn Gordon F. Moore Community Park
Directions
NGRRE
Directions
Trails & water

5 named trails and 4 lakes & rivers

Named trails
Unpaved · 0.8 mi
Mark Hall Trail0.4 mi
Prairie Edge Trail0.4 mi
Memorial Wood Trail0.1 mi
North Trail0.1 mi
South Trail0.1 mi
Lakes & rivers tap for directions
Biking & sports

6.8 miles of bike routes

Bike lanes are often missing from the map in smaller towns, so that number is likely low.

2.2 mi
painted or protected bike lanes
4.6 mi
off-road bike paths
Courts & fields
18Soccer
12Baseball
12Tennis
7Basketball
7Pickleball
1Skate park
1Football

Includes school and college facilities, which aren’t always open to the public.

History along the way

13 places on the National Register, one a National Historic Landmark

The country’s official list of places worth saving (National Park Service). The map also marks 15 historic points from OpenStreetMap: plaques, memorials and old buildings.

History →
★
Lyman Trumbull HouseNational Historic Landmark · Building · listed 1975
About it
Guertler HouseBuilding · listed 1974
About it
Haskell PlayhouseBuilding · listed 1974
About it
Upper Alton Historic DistrictDistrict · listed 1978
About it
Christian Hill Historic DistrictDistrict · listed 1978
About it
Post HouseBuilding · listed 1980
About it
Mount LookoutBuilding · listed 1980
About it
Alton Chapter HouseBuilding · listed 1980
About it
Yakel House and Union BreweryDistrict · listed 1982
About it
Middletown Historic DistrictDistrict · listed 1982
About it
Hotel StratfordBuilding · listed 2000
About it
Alton National CemeterySite · listed 2011
About it

1 more on the History page.

When to get out

The walking year in Alton

NOAA’s 1991–2020 normals for the town and the daylight at its latitude. Outlined months have long days, highs of 59 to 86 °F and little rain for the place.

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight (h)9.710.711.813.214.314.914.613.712.411.110.09.4
High (°F)394455677685888780685443
Rain (in)2.42.23.34.65.04.34.13.43.33.23.42.6

February is the driest month (2.2 in) and July the warmest (highs of 88 °F). 5.0 inches fall in May, the wettest month. Summer highs reach 88 °F, too hot for the outline. The climate in Alton →

Next door

Alton and its neighbors

Tap a town to see its outdoors.

TownConserved
of land
Trail mi
per sq mi
Park acres
per 1,000
Near a park
½ mile
Outdoors
Alton6%0.52059%B+
Alton Township— not graded: under 1,000 residents or part of its town
Wood River Township3%0.31986%B
Godfrey9%0.42226%B
East Alton2%0.21082%C+
Foster Townshipunder 1%0.1under 12%D

The four inputs of the Outdoors grade, from the engine; shares are of land, not water.

Questions about parks and trails in Alton

Where can I hike in Alton?

The longest trail networks: Gordon F. Moore Community Park, 3.1 miles; Riverfront Park, 0.7 miles; Russel Commons Park, 0.7 miles; Olin Park, 0.3 miles. Each one is on the map above, with directions to the nearest trailhead or parking.

How much of Alton is conserved land?

6% of its land, against a typical 4% for an Illinois town and 4% nationally (PAD-US). Conserved doesn’t always mean open to visitors: easements are usually private land.

Are dogs allowed on Alton’s trails?

Gordon F. Moore Community Park and Riverfront Park don’t have dog rules recorded on the map; check the signs at the trailhead.

Where can I bike in Alton?

6.8 miles of bike routes are on the map: 2.2 of painted or protected lanes and 4.6 of off-road paths.

Is there public land near Alton?

10,053 acres of parks and open public land lie inside Alton or within 10 miles of it (PAD-US), 495 of them inside the city line.

How much outdoors does Alton have?

Ahead of 66% of U.S. towns on the Outdoors grade, #348 of 768 in Illinois. The grade combines the share of land that is conserved, miles of mapped trail per square mile of land, park acres per 1,000 residents and the share of residents within a half mile of a park. It’s a character grade, so it isn’t part of the overall grade. How it works.

Trail talk

Conditions, parking and favorite walks from Alton neighbors.

Town Square →
Share a tip
Sources

Where this page comes from

Conserved and public land: USGS Protected Areas Database of the United States (PAD-US), service updated July 2026. Parks, trails, playgrounds, beaches and other places: OpenStreetMap (© OpenStreetMap contributors, ODbL), map data as of 2026-10-28. Land and water area: Census 2025 Gazetteer. Residents near a park: 2020 Census blocks. National Register: National Park Service. How TownRatings grades the outdoors →