National Historic Landmark · Milton, Massachusetts

Great Blue Hill Weather Observatory

Built 1885 by Rotch & Tilden. Added to the National Register in 1980, and a National Historic Landmark.

Great Blue Hill Weather Observatory
Photos via Wikimedia Commons

The record

Property typeBuilding
AddressMilton, Milton, MA
CountyNorfolk County
ListedSep 25, 1980
Listed forScience, Architecture, Invention
Level of significanceNational
Also known asBlue Hill Meteorological Observatory
Reference number80000665
Built1885 · more from the 1880s
ArchitectRotch & Tilden
DesignationsNational Historic Landmark

The nomination form, the document that argues why this place matters, is in the National Archives: Read the nomination ↗

Visiting

AddressMilton, Milton, MA
Coordinates42.2120° N, 71.1142° W · Directions ↗
Also in Milton25 listed places in Milton →
Listing on the Register does not open the door. Unless a museum or park runs it, treat this as private property and see it from the sidewalk.

Explore

Map

Local history books for Milton

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Guidebooks to historic places and travel in Massachusetts

Titles come from Open Library's catalog, matched by subject heading or by title.

Reference

Questions people ask

When was Great Blue Hill Weather Observatory listed on the National Register?

Sep 25, 1980. It is also a National Historic Landmark, the higher of the two designations.

Source: National Park Service

When was Great Blue Hill Weather Observatory built?

1885, designed by Rotch & Tilden.

Source: Wikidata

Where is Great Blue Hill Weather Observatory?

Milton, Milton, Norfolk County, Massachusetts.

Source: National Park Service

Where is the nomination form for Great Blue Hill Weather Observatory?

The National Archives holds the nomination form, the document that made the case for listing.

Source: National Archives

Sources

Name, location, type and dates come from the National Register office's spreadsheet of listed properties, because the Park Service's spatial data does not carry this listing. The map point comes from Wikidata. Construction date, architect, style, photograph and encyclopedia link come from Wikidata and Wikimedia Commons, matched on reference number 80000665. Nothing here is transcribed by hand. The nomination form and photographs ↗ at NPGallery are the original nomination as filed with the National Park Service, and the form is often the best description of the place.