Skip to content

Octagon House

Octagon House from directly overhead

Octagon House is a museum, at a modelled elevation of 13 m. Gantt Hill stands 156 m to the west, 10 miles off. The nearest named place is Major General John A. Rawlins Statue, a artwork 0.1 miles away. George Washington Memorial Parkway passes 1.3 miles off. 36 named summits stand within 25 miles.

The story

historic house in Washington, D.C.

Dates from 1799.

Wikidata Q7754672, referenced by the OpenStreetMap record.

What the record says

Built
1799

What to expect

Official site

How to reach it

Coordinates38.89631, -77.04147

Named places within 25 miles

Artworks
Historic sites
Gardens
Parks
Picnic sites
Nature reserves
Peaks: 36
Springs: 5
  • Takoma Spring: 5.7 mi
  • Silver Spring: 6.5 mi
  • Clean Drinking Manor Spring: 7.2 mi
  • Indian Springs: 10.7 mi
  • Sandy Spring: 16.9 mi
Beaches: 4
  • Fishing Shore: 3.2 mi
  • Lake Barcroft Beach: 6.7 mi
  • Purplehorse Beach: 12.2 mi
  • Sycamore Beach: 12.2 mi
Waterfalls: 4
  • Stubblefield Falls: 9.7 mi
  • Scott's Run Falls: 10.0 mi
  • Great Falls: 13.3 mi
  • Coe Creek: 20.9 mi
Ghost towns: 1

Summits around it

The highest named summits within 25 miles of Octagon House. Elevation from each summit’s own record; bearing measured between the two coordinates.

SummitBearingElevationDistance
Gantt HillW 281°156 m10.5 mi
Hunting HillNNW 327°156 m15.5 mi
Black HillNW 326°148 m24.4 mi
Mount DanielW 271°144 m7.6 mi
Minor's HillW 274°140 m6.3 mi
Freedom HillW 280°140 m11.0 mi
Prout HillW 263°137 m8.2 mi
Upton HillWSW 255°125 m5.9 mi

When to go

Light through the year

DateSunriseGolden hourSunset
March equinox07:1318:4519:20
June solstice05:4419:5820:38
September equinox06:5718:3219:07
December solstice07:2416:0816:50

Local time (America/New_York).

Climate normals

Months averaging 50–80 °F: Apr–Jun, Aug–Oct.

JanFebMarAprMayJunJulAugSepOctNovDec
Avg °F384048586776817972615042
Precip in2.92.63.53.23.94.24.33.33.93.72.93.4

1991–2020 U.S. Climate Normals, NOAA NCEI — Washington Reagan Natl AP, 3 mi away.

Where this comes from

Location and category confirmed against OpenStreetMap.

National Register of Historic Places, reference 66000863OpenStreetMapWikipediaWikidataOfficial site
  • National Register of Historic Places — Octagon, The, reference 66000863, listed 10/15/66.

OpenStreetMap element way/65780799

Day trips start here

Drive to it

Byway plans a real route around stops like this one.

Private beta · Free to join

Take the scenic way to Octagon House.

Byway plans around your taste, verified places, real weather and opening hours — then opens every leg in Google Maps with one tap.

Private beta · Free to join · No card · Invite when a spot opens