{"nrhp_refnum":"98000349","name":"Mount Greylock Summit Historic District","other_names":[],"category":"district","location":{"address":"Jct. of Notch, Rockwell, and Summit Rds.","address_restricted":false,"city":"Adams","county":"Berkshire County","state":"MA","lat":42.63852900000006,"lon":-73.16744045416429,"geom_source":"nps_gis"},"listed_date":"1998-04-20","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Conservation","Architecture","Industry","Entertainment/Recreation","Literature"],"significance_levels":["state","local"],"summary":{"what_it_is":"A 120-acre summit district at the top of Mount Greylock, the highest mountain in Massachusetts, located mainly in Adams with a portion in Williamstown, within Mount Greylock State Reservation. It contains CCC-built rustic buildings, a granite war memorial, roads and landscape features from the 1930s.","why_significant":"The nomination presents the district as an early wilderness destination that became the first state reservation in Massachusetts (1898). It also holds a significant group of recreational facilities built by the Civilian Conservation Corps in the 1930s, designed in the rustic park style. The district retains a high level of integrity to the end of its period of significance (1940).","narrative":"Mount Greylock's summit, the highest point in Massachusetts at 3,491 feet, is protected as a 120-acre historic district mostly in Adams, with a portion in Williamstown. Visitors have climbed it since the late 1700s, when farmer Jeremiah Wilbur cut the first trail, and early travelers included Timothy Dwight, who praised the view. Williams College students built observation towers there in the 1800s. The district became the first state reservation in Massachusetts in 1898. Its present character comes largely from the 1930s. The Civilian Conservation Corps built Bascom Lodge, Thunderbolt Shelter and the Summit Garage to designs by Pittsfield architect Joseph MacArthur Vance, using fieldstone foundations and wood shingles in the rustic style. Rising about 100 feet above them is the granite War Memorial, designed by Maginnis & Walsh in a severe Starved Classicism. It was taken apart and reassembled in 1974-75. The district counts 16 contributing and 5 non-contributing resources.","period_of_significance":"1940 is given as the end of the period of significance; the full range is not stated in the available text.","architect_builder":"Joseph MacArthur Vance (Pittsfield architect; Bascom Lodge, Thunderbolt Shelter, Summit Garage, built by the Civilian Conservation Corps); Maginnis & Walsh (Boston architects, War Memorial); John G. Roy & Son (Springfield, War Memorial builders)","architectural_style":"Bungalow/Craftsman: Rustic; Classical Revival: Starved Classicism","criteria":[],"status_note":"The district retains a high level of integrity with only minor alterations; the war memorial was rebuilt in 1974-75 and remains illuminated most of the year. The visitor lodge and landscape are described as heavily used.","vacant_flag":null,"machine_generated":true,"model":"claude-sonnet-5-5","prompt_version":"v1.0-2026-10-29","generated_at":"2026-10-29 02:13:04.736864-05","source_pdf":"https://s3.amazonaws.com/NARAprodstorage/opastorage/live/46/7942/63794246/content/electronic-records/rg-079/NPS_MA/98000349.pdf"},"photo":{"url_800":"https://nationalhistoricalregister.com/media/98000349/0861440bf9-800.webp","url_1600":"https://nationalhistoricalregister.com/media/98000349/0861440bf9-1600.webp","licence":"CC BY-SA 3.0","author":"The original uploader was Daniel Case at English Wikipedia.","credit_html":"<a href=\"https://commons.wikimedia.org/wiki/File:Greylock_summit_monument.JPG\" rel=\"noopener\">The original uploader was Daniel Case at English Wikipedia.</a>, <a href=\"http://creativecommons.org/licenses/by-sa/3.0/\" rel=\"license noopener\">CC BY-SA 3.0</a>, via Wikimedia Commons","source_page":"https://commons.wikimedia.org/wiki/File:Greylock_summit_monument.JPG"},"district":null,"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":"https://catalog.archives.gov/id/63794246","wikipedia":null,"wikidata":"https://www.wikidata.org/wiki/Q111535668"},"indexable":true,"url":"https://nationalhistoricalregister.com/massachusetts/berkshire-county/mount-greylock-summit-historic-district-98000349/"}