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Rocky Butte

Rocky Butte rises to 174 m in Oregon. Pyramid Rock stands 1,091 m to the northeast, 20 miles off. The nearest named place is Joseph Wood Hill Park, a park less than a tenth of a mile away. Mount Hood passes 7.2 miles off.

The story

Rocky Butte (previously known as Mowich Illahee and Wiberg Butte) is an extinct cinder cone butte in Portland, Oregon, United States. It is also part of the Boring Lava Field, a group of volcanic vents and lava flows throughout Oregon and Washington state. The volcano erupted between 285,000 and 500,000 years ago. As part of the Boring Lava Field, Rocky Butte is considered an outlier of the Cascade Range. It was produced by the subduction of the oceanic Juan de Fuca tectonic plate under the North American tectonic plate; it is the core remnant of intrusive rock from kilate Pleistocene volcano. The butte has a calc-alkaline composition and consists of basaltic andesite with olivine phenocrysts. Historically, the butte was the home of the Rocky Butte Jail, Judson Baptist College, and Hill Military Academy, as well as an extensive Works Progress Administration construction project, Portland Bible College and a campus for the City Bible Church; at the summit of Rocky Butte there is a still functioning but decommissioned rotating airway beacon. The slopes of the butte currently support Joseph Wood Hill Park and the Rocky Butte Natural Area, which includes a wide variety of flora and fauna and supports rich forest stands. Located adjacent to Interstate 205, the butte is a popular destination for hiking, climbing, and viewing mountains from its summit viewpoint.

From Wikipedia, CC BY-SA 4.0.

Wikidata Q7355746, referenced by the OpenStreetMap record.

What the record says

Elevation
174 m

How to reach it

Coordinates45.54658, -122.56593

Named places within 25 miles

Parks
Historic sites
Gardens
Artworks
Peaks
Attractions
  • Water Wheel: 3.8 mi
  • Bill Naito Legacy Fountain: 5.3 mi
  • Portland Walking Tours: 5.4 mi
  • Portland Spirit: 5.5 mi
  • Williamette Jetboat Excursions: 5.6 mi
Waterfalls
Museums: 49
  • Zymoglyphic Museum: 2.6 mi
  • Hellenic-American Cultural Center & Museum: 3.5 mi
  • Architectural Heritage Center: 5.0 mi
  • Portland Fire & Rescue Historic Museum: 5.3 mi
  • Portland Museum of Modern Art: 5.3 mi
Picnic sites: 27
  • Picnic Area B: 2.5 mi
  • Picnic Area A: 2.6 mi
  • Picnic Area D: 3.3 mi
  • Picnic Area E: 3.3 mi
  • Picnic Area F: 3.4 mi
Beaches: 14
  • Lieser Point: 4.2 mi
  • Swim beach: 5.5 mi
  • North Beach: 5.7 mi
  • Poet's Beach: 5.8 mi
  • Lindbergh’s Beach: 6.5 mi
Cliffs: 12
  • Schwingus - Rocky Butte Quarry: 0.2 mi
  • Rocky Butte Quarry: 0.2 mi
  • Rocky Butte Quarry: 0.4 mi
  • Tegart Bluff: 4.9 mi
  • Waud Bluff: 8.0 mi
Springs: 5
  • School District Spring: 9.4 mi
  • spring w/concrete cover: 20.2 mi
  • Wahkeena Spring: 21.4 mi
  • Oliver Spring: 23.7 mi
  • Giesy Spring: 24.5 mi
Ghost towns: 3
Natural arches: 1
  • Ed's Trail Arch: 21.3 mi

Other summits around it

The highest named summits within 20.1 miles of Rocky Butte. Elevation from each summit’s own record; bearing measured between the two coordinates.

SummitBearingElevationDistance
Pyramid RockNE 49°1,091 m19.9 mi
Larch MountainNE 48°1,057 m17.6 mi
Elkhorn MountainNE 35°679 m16.3 mi
Pepper MountainE 94°655 m19.0 mi
Bobs MountainENE 68°643 m19.8 mi
Livingston MountainNE 46°595 m13.3 mi
Spotted Deer MountainNNE 30°594 m17.9 mi
Spud MountainNE 45°576 m14.3 mi

When to go

Light through the year

DateSunriseGolden hourSunset
March equinox07:1418:4419:23
June solstice05:2220:1821:04
September equinox06:5818:3019:10
December solstice07:4815:4016:30

Local time (America/Los_Angeles).

Climate normals

Months averaging 5080 °F: Apr–Oct.

JanFebMarAprMayJunJulAugSepOctNovDec
Avg °F414448535963697064554741
Precip in6.04.54.63.62.82.00.70.61.74.06.37.0

1991–2020 U.S. Climate Normals, NOAA NCEI — Portland WFO, 2 mi away.

Where this comes from

Location and category confirmed against OpenStreetMap.

OpenStreetMapWikipediaWikidata

OpenStreetMap element node/357287136

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