- Elevation, modelled
- 48 m
- Tallest summit within 15.3 miles
- Mount Saint Helena1,319 m · 13.6 mi
- Sunset, June solstice
- 20:39local time
- Coordinates
- 38.4942, -122.7501
Arch Tworain is a artwork in California, at a modelled 48 m. Mount Saint Helena stands 1,319 m to the north-northeast, 14 miles off. The nearest named place is Kali, a artwork 0.1 miles away.
Summits around it
The highest named summits within 15.3 miles of Arch Tworain. Elevation from each summit’s own record; bearing measured between the two coordinates.
| Summit | Bearing | Elevation | Distance |
|---|---|---|---|
| Mount Saint Helena | NNE 27° | 1,319 m | 13.6 mi |
| Mount Saint Helena South Peak | NNE 33° | 1,220 m | 13.4 mi |
| Goat Roost Rock | NNE 24° | 984 m | 14.3 mi |
| Mount Hood | ESE 103° | 833 m | 10.9 mi |
| Bald Mountain | E 101° | 832 m | 13.3 mi |
| Browns Hill | NE 52° | 825 m | 14.4 mi |
| High Point | NE 55° | 824 m | 15.0 mi |
| Schoolhouse Point | NNE 21° | 804 m | 14.5 mi |
Named places within 25 miles
Artworks
- Kali: 0.1 mi
- Donut Diorama: 0.1 mi
- Dog sculptures: 3.1 mi
- Lackawana: 3.1 mi
- Annual Ring: 3.1 mi
Parks
- Tom Schopflin Fields: 0.5 mi
- Maddux Ranch Regional Park: 0.9 mi
- Coffey Park: 1.1 mi
- Jack London School Park: 1.3 mi
- Pioneer Park: 1.8 mi
Peaks
- Redwood Hill: 3.3 mi
- Telegraph Hill: 6.0 mi
- Vine Hill: 6.3 mi
- Chalk Mountain: 6.3 mi
- Devils Kitchen: 6.9 mi
Historic sites: 44
- Cross: 0.7 mi
- Americas Best Value Inn & Suites - Wine Country: 1.3 mi
- Hilton Sonoma Wine Country Ruins: 1.7 mi
- Fountaingrove Inn Ruins: 1.7 mi
- Round Barn Ruins: 1.8 mi
Attractions: 42
- The Petrified Forest: 7.4 mi
- Iron Horse Vineyards: 8.5 mi
- Sturgeons Steam Mill – Historic: 9.8 mi
- Santa Rosa Pumpkin Patch: 9.9 mi
- Old Faithful Geyser: 10.7 mi
Gardens: 34
- Rosary Garden: 0.7 mi
- May Garden: 2.9 mi
- Native Plants Garden: 3.0 mi
- Barnhart Garden: 3.1 mi
- Rose Garden: 3.1 mi
Museums: 31
- Children's Museum of Sonoma County: 2.4 mi
- Charles M. Schulz Museum and Research Center: 2.5 mi
- Pacific Coast Air Museum: 2.9 mi
- Jesse Peter Museum: 3.1 mi
- Sonoma County Art Museum: 4.0 mi
Beaches: 29
- Steelhead Beach: 8.1 mi
- Children's Beach: 8.4 mi
- Mother’s Beach: 9.5 mi
- Healdsburg Veterans Memorial Beach: 9.6 mi
- River Bend Beach: 10.4 mi
Nature reserves: 21
- Shiloh Ranch Regional Park: 2.4 mi
- Owls Nest Open Space: 6.1 mi
- Taylor Mountain Regional Park and Open Space Preserve: 6.6 mi
- Hood Mountain - McCormick Ranch Addition: 11.9 mi
- Bohemia Ecological Preserve: 12.8 mi
Picnic sites: 10
- Birthday Party Area: 5.3 mi
- Oak Savanna Group Picnic Area: 8.1 mi
- Lawson Picnic Area: 9.8 mi
- Creekside Picnic Area: 12.1 mi
- Campo Gianni: 15.0 mi
Cliffs: 7
- Osprey Rocks: 14.9 mi
- Ingalls Bluff: 15.6 mi
- Sunset Point: 16.1 mi
- White Point: 16.3 mi
- Goat Rock: 20.7 mi
Springs: 4
- Hunter Spring: 7.8 mi
- Rattlesnake Spring: 15.0 mi
- Skaggs Springs: 20.2 mi
- Gravelly Spring: 21.6 mi
Waterfalls: 3
- Sonoma Creek Falls: 12.8 mi
- Linda Falls: 17.2 mi
- Haraszthy Falls: 22.7 mi
Natural arches: 2
- Hole in the Rock: 13.2 mi
- Arched Rock: 20.8 mi
Ghost towns: 1
- Wingo: 24.8 mi
| Date | Sunrise | Golden hour | Sunset |
|---|---|---|---|
| March equinox | 07:15 | 18:48 | 19:23 |
| June solstice | 05:48 | 20:00 | 20:39 |
| September equinox | 06:59 | 18:35 | 19:10 |
| December solstice | 07:26 | 16:12 | 16:54 |
Local time (America/Los_Angeles).
Months averaging 50–80 °F: Feb–Nov.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °F | 49 | 52 | 54 | 57 | 61 | 66 | 67 | 68 | 68 | 63 | 55 | 49 |
| Precip in | 5.8 | 6.4 | 4.3 | 2.0 | 1.3 | 0.3 | 0.0 | 0.0 | 0.1 | 1.6 | 3.3 | 6.5 |
1991–2020 U.S. Climate Normals, NOAA NCEI — Santa Rosa, 3 mi away.
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