The Inn of Glen Haven started life as the Homestead Lodge. It was built in 1931 by Ira Knapp, who moved the post office and the cafe from the General Store to the lodge at that time. The second story was added in 1938, which is when it began to serve lodgers. It was sold in 1941 and went through several owners until Doris and Bill Wells bought it in 1965, at which time it became "The Inn."
They applied for a liquor license in 1969, which outraged the Presbyterians. Petitions circulated and a delegation of 15 went to Ft Collins to protest, but the license was granted anyway. It turned out to be a lot of fuss about nothing though, as the feared drunken brawls never materialized. When the General Store applied for a license to sell 3.2% beer a few years later, it was granted without much protest.
Today the Inn is operated as a Victorian-era B&B and fine-dining restaurant by Sheila and Tom Sellers. It was devastated during the 2013 flood, but after years of rebuilding, it finally reopened in 2017.
This picture is probably from 1938-40, since I'm pretty sure that's the ranch house on the right that was destroyed in 1940. You can still see the old road to Estes Park running up the hill behind the lodge.
To find the cache, first find the Inn's electric box to the right of the entrance. Note the four-digit number represented by ABCD. Final coords are: N 40 27.(A-C)CD W 105 26.DDB
This cache is part of a geotrail of historical caches in the Glen Haven area. Retrieve the codes from the 14 physical caches and find the virtual to receive a commemorative geocoin. The cache list can be found here: Historic Glen Haven GeoTrail.