1
Huebner-Onion Natural Area Park
Managed by City of Leon Valley
37 acres0.8 mi of trail
Dog rules not recorded
Outdoors · Leon Valley
Leon Valley, TX parks, trails & bike paths
About 3.7% of Leon Valley is conserved land, roughly 82 acres. There are about 1.0 miles of mapped trails, and the biggest networks are in Huebner-Onion Natural Area Park (0.8 mi).
Conserved land, trails, parks and bike routes in Leon Valley, measured from OpenStreetMap and USGS data.
At a glance
Leon Valley outdoors
Conserved land
3.7%
82 of 2,213 acres
Trails
1.0 mi
0.3 mi per sq mi
Parks & preserves
5
7 conserved acres per 1,000 residents
Bike routes
0.8 mi
0.0 mi lanes · 0.8 mi off-road paths
Conserved land is a share of the whole town area. Bike lanes are often missing from the map in smaller towns, so that number is likely low.
Map
Conserved land, trails & bike routes
Tap a number or a place below to zoom in© OpenStreetMap contributors · USGS PAD-US
Places to walk
Parks & preserves with trails
Ranked by mapped trail miles. Directions go to the nearest marked trailhead or public parking.
2
Raymund Rimkus Park
Managed by City of Leon Valley
34 acres
Dog rules not recorded
DirectionsTo the parking lot
3
Steurenthaler-Silo Park
Park
4 acres
Dog rules not recorded
DirectionsTo the parking lot
4
Old Mill Park
Park
2 acres0.2 mi of trail
Dog rules not recorded
DirectionsTo the parking lot
Things to do
Beaches, playgrounds, falls & more
Pick a kind of place for the list, directions, or pins on the map above.
Playgrounds in Leon Valley
Raymund Rimkus Small PlaygroundHours: sunrise-sunset · In Raymund Rimkus Park
Unnamed playground in Old Mill Park
Unnamed playground
Unnamed playground in Raymund Rimkus Park
Water
Lakes & rivers
Tap a name for directions.
Who protects the land
82 conserved acres
Who manages it, from PAD-US. Approximate, because parcels can overlap.
Conserved doesn't always mean open to visitors. 22 acres are conservation easements, which are usually private land. The places listed above are parks and preserves people visit.
Biking & sports
Bike routes, courts & fields
- Painted or protected bike lanes0.0 mi
- Off-road bike paths0.8 mi
- Shoulders & shared lanes0.0 mi
Courts & fields
- Tennis11
- Baseball10
- Soccer6
- Basketball5
- Football1
- Volleyball1
Counts include school and college facilities, which aren't always open to the public.
Public lands
The biggest protected places in Leon Valley
From USGS PAD-US: who manages each one and whether visitors are welcome.
Conservation Easement 75 acPrivate Conservation 38 acLocal Park 21 acLocal Recreation Area 1 acRecreation or Education Easement 1 ac
| Place | Managed by | Acres | Public access |
|---|---|---|---|
| Huebner Onion Natural AreaPrivate Conservation | Private owners | 38 | Closed |
| Raymond Rimkus ParkLocal Park | Town or city | 17 | Open |
| Silo ParkLocal Park | Town or city | 4 | Open |
| Crystal HillsLocal Recreation Area | Town or city | 1 | Open |
History
Historic places to visit
Evers Family CemeteryPlaque · 1991
Huebner-Onion HomesteadHouse
Huebner-Onion Homestead and Stagecoach StopPlaque · 2007
Huebner GravesiteCemetery
Trail talk
Conditions & tips from neighbors
No recent posts about Leon Valley's trails yet. Muddy, icy, a bridge out, where to park: a quick post helps the next person.
Sources: trails, parks, preserves, courts and bike lanes © OpenStreetMap contributors (ODbL), map data as of 2026-09-28. Conserved land: USGS Gap Analysis Project, Protected Areas Database of the United States (PAD-US). Measured against the Census town boundary.
How we measure
"Trails" are OpenStreetMap paths, bridleways, public tracks and unpaved footways, plus footways inside a park or preserve or on a named trail route. Sidewalks are left out. Areas are counted on a 20-meter grid, so overlapping parcels count once. "Conserved" includes conservation easements, which protect land from development but are usually private property. Trailheads are the nearest marked trailhead, public parking lot or information board within about 150 meters of a preserve. Dog rules come from OpenStreetMap when someone has tagged them; otherwise we show what's typical for the land manager, or say the rules aren't recorded.