Harmonie State Park
Managed by Indiana Department of Natural Resources
3,131 acres18.3 mi of trail
WalnutSycamoreWalnut ConnectorNorth 130 West
Dog rules not recorded
Directionsto the parking lotWebsite ↗
–Not graded
Outdoors in Lynn Township
Few parks or trails are on the map in Lynn Township
The biggest trail networks: Harmonie State Park (18.3 mi). 15% of Lynn Township’s land is conserved, about 4,107 acres. 2,981 acres are parks and preserves, 3,662 per 1,000 residents.
Conserved land
15%
4,107 acres · of 43.6 sq mi of land
Trails
24 mi
0.6 per sq mi of land
Park land
2,981 ac
3,662 acres per 1,000 residents
Near a park
20%
of residents within ½ mile
Highest peak
371 ft
Aldrich Mound
Lakes & rivers
1
1 boat launch
The map
Conserved land, trails & bike routes
Tap a number to zoom to a park. Tap a layer to hide it.
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 Harmonie State Park, with 18.3 miles. Directions go to the nearest trailhead or public parking.
Who protects it
4,107 conserved acres
15% of Lynn Township’s land. Who manages Lynn Township’s conserved land, from the USGS Protected Areas Database. Approximate, because parcels can overlap.
State parks2,967 ac
USDA easements (NRCS)1,141 ac
State Park · 2,633 acConservation Easement · 1,141 acState Conservation Area · 334 ac
Good to know
Conserved doesn’t always mean open to visitors. 1,141 acres are conservation easements, usually private land. The walks above are places people visit.
The biggest protected parcels
| Parcel (PAD-US) | Managed by | Acres | Public access |
|---|---|---|---|
| Harmonie State Park State Park | State parks | 2,633 | Open |
| Harmonie Hills Nature Preserve State Conservation Area | State parks | 334 | Open |
Things to do
6 places to go in Lynn Township
Beaches, playgrounds, peaks, falls and more. Pick a kind.
Playgrounds in Lynn Township
1 playground without a name on the map. Tap “Show all on map” to see it.
Boat launches in Lynn Township
1 boat launch without a name on the map.
Peaks in Lynn Township
Aldrich Mound371 ft elevation
DirectionsThompson Mound351 ft elevation
DirectionsPicnic areas in Lynn Township
2 picnic areas without a name on the map. Tap “Show all on map” to see them.
Trails & water
4 named trails and 1 lakes & rivers
Named trails
Walnut5.0 mi
Sycamore4.0 mi
Walnut Connector1.8 mi
North 130 West0.3 mi
Lakes & rivers tap for directions
Biking & sports
0.0 miles of bike routes
Bike lanes are often missing from the map in smaller towns, so that number is likely low.
Courts & fields
2Equestrian
Includes school and college facilities, which aren’t always open to the public.
When to get out
June is the best month for walking in Lynn Township
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.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 9.8 | 10.7 | 11.8 | 13.1 | 14.2 | 14.8 | 14.6 | 13.6 | 12.4 | 11.1 | 10.1 | 9.5 |
| High (°F) | 41 | 46 | 56 | 68 | 77 | 85 | 88 | 87 | 81 | 70 | 56 | 45 |
| Rain (in) | 3.3 | 3.1 | 4.4 | 5.1 | 5.0 | 4.3 | 4.4 | 3.3 | 3.3 | 3.3 | 4.0 | 3.7 |
February is the driest month (3.1 in) and July the warmest (highs of 88 °F). 5.1 inches fall in April, the wettest month. Summer highs reach 88 °F, too hot for the outline. The climate in Lynn Township →
Next door
Lynn Township and its neighbors
Lynn Township has the second most mapped trails of the 5 towns around it. Tap a town to see its outdoors.
Emma Township25 miLynn Township24 miBlack Township21 miHawthorne Township17 miHarmony Township4.9 mi
| Town | Conserved of land | Trail mi per sq mi | Park acres per 1,000 | Near a park ½ mile | Outdoors |
|---|---|---|---|---|---|
| Lynn Township | — not graded: under 1,000 residents or part of its town | ||||
| Black Township | 2% | 0.2 | 16 | 60% | C+ |
| Harmony Township | 2% | 0.1 | 334 | 62% | B |
The four inputs of the Outdoors grade, from the engine; shares are of land, not water.
Questions about parks and trails in Lynn Township
Where can I hike in Lynn Township?
The longest trail networks: Harmonie State Park, 18.3 miles. Each one is on the map above, with directions to the nearest trailhead or parking.
Are dogs allowed on Lynn Township’s trails?
Harmonie State Park doesn’t have dog rules recorded on the map; check the signs at the trailhead.
Is there public land near Lynn Township?
5,119 acres of parks and open public land lie inside Lynn Township or within 10 miles of it (PAD-US), 2,981 of them inside the town line.
Trail talk
Conditions, parking and favorite walks from Lynn Township neighbors.
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 →