Henninger Flats
Henninger Flats is a nature reserve in California, at a modelled elevation of 605 m. Roundtop stands 1,908 m to the north, 11 miles off. The nearest named place is Kinneloa Irrigation District Open Space, a nature reserve 0.4 miles away. Arroyo Seco Historic Parkway - Route 110 passes 4.4 miles off.
What to expect
- Operated by
- Los Angeles County Fire Department
How to reach it
- 4.4 mi off the Arroyo Seco Historic Parkway - Route 110, National
Overlooks nearby
- Point Grandview · 11 mi
Named places within 25 miles
- Robert M McCurdy Nature Center: 0.9 mi
- Victory Park: 2.0 mi
- Hamilton Park: 2.1 mi
- Mount Lowe Park: 2.1 mi
- Bailey Canyon Park: 2.1 mi
- Walsh Home (Beverly Hills 90210): 1.4 mi
- Dilan's Home (Beverly Hills 90210): 1.5 mi
- Wisteria Vine, Worlds Largest Blossoming Plant: 2.3 mi
- Sierra Madre Memorial Cannon: 2.8 mi
- Boone Sculpture Garden: 3.4 mi
- West Fuji: 1.6 mi
- Mount Yale: 1.9 mi
- Muir Peak: 1.9 mi
- Jones Peak: 2.2 mi
- Echo Mountain: 2.2 mi
- Cabin ruins: 1.9 mi
- Miner's hut: 1.9 mi
- Resevoir: 2.2 mi
- Mount Lowe Railway Historical Marker: 2.2 mi
- Echo Mountain House: 2.2 mi
- Vinny's Mini-World: 2.4 mi
- Community Garden: 2.8 mi
- Australian Discovery Area: 3.7 mi
- Madagascar Spiny Forest: 3.8 mi
- Oakland Community Garden: 3.8 mi
- Lizzies Trail Inn: 2.8 mi
- Richardson House: 2.8 mi
- Mount Wilson Observatory Museum: 3.1 mi
- USC Pacific Asia Museum: 4.1 mi
- Flora-Legium / Banta Hall: 4.4 mi
- Unincorporated Mural: 3.9 mi
- Five Minimalist Poems: 4.2 mi
- Pan: 4.4 mi
- Hymenaios: 4.4 mi
- Bearded Figure: 4.4 mi
- Arcadia Wilderness Park: 4.2 mi
- Red Box Picnic Area: 4.8 mi
- Art Center Food Garden: 5.6 mi
- Covered Picnic Area: 6.0 mi
- Paul Little: 6.0 mi
- Doe Spring: 9.2 mi
- Not Much of a Spring: 9.4 mi
- Silk Tassel Spring: 9.4 mi
- Baughman Spring: 11.5 mi
- Fern Springs: 12.9 mi
- Eaton Canyon Waterfall: 0.8 mi
- Bailey Canyon Falls: 1.8 mi
- Ribbon Rocks Falls: 1.9 mi
- Thalehaha Falls: 1.9 mi
- Roaring Rift Falls: 1.9 mi
- Upper Switzer Falls Grotto: 6.0 mi
- Spa Palace: 13.7 mi
Summits around it
The highest named summits within 12.2 miles of Henninger Flats. Elevation from each summit’s own record; bearing measured between the two coordinates.
| Summit | Bearing | Elevation | Distance |
|---|---|---|---|
| Roundtop | N 7° | 1,908 m | 11.3 mi |
| Mount Hillyer | NNE 21° | 1,881 m | 11.8 mi |
| Strawberry Peak | NNW 346° | 1,879 m | 6.7 mi |
| San Gabriel Peak | N 354° | 1,878 m | 3.7 mi |
| Mount Disappointment | NNW 349° | 1,819 m | 4.0 mi |
| Mount Lawlor | N 353° | 1,807 m | 5.6 mi |
| Vetter Mountain | NNE 26° | 1,783 m | 8.2 mi |
| Mount Deception | NNW 342° | 1,767 m | 4.3 mi |
When to go
Light through the year
| Date | Sunrise | Golden hour | Sunset |
|---|---|---|---|
| March equinox | 06:57 | 18:31 | 19:04 |
| June solstice | 05:42 | 19:31 | 20:08 |
| September equinox | 06:41 | 18:18 | 18:51 |
| December solstice | 06:55 | 16:09 | 16:47 |
Local time (America/Los_Angeles).
Climate normals
Months averaging 50–80 °F: Apr–Nov.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °F | 47 | 46 | 49 | 52 | 59 | 68 | 74 | 75 | 70 | 62 | 53 | 46 |
| Precip in | 7.7 | 8.3 | 5.1 | 2.1 | 1.0 | 0.2 | 0.2 | 0.0 | 0.3 | 1.3 | 1.9 | 4.0 |
1991–2020 U.S. Climate Normals, NOAA NCEI — MT Wilson CBS, 3 mi away.
Where this comes from
Location and category confirmed against OpenStreetMap.
OpenStreetMapOpenStreetMap element way/1268540435
Day trips start here
- Pasadena · 3 mi
- Arcadia · 5 mi
- San Marino · 5 mi
- La Cañada Flintridge · 6 mi
- Monrovia · 6 mi
- South Pasadena · 6 mi
Take the scenic way to Henninger Flats.
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