Hagemann Ranch Open House

The Livermore Heritage Guild will host a self-guided walking tour of Hagemann Ranch, 455 Olivinia Ave., Livermore, from 1 to 4 p.m., on Sunday, Jan. 29. 

The guild manages the five-acre ranch, the last remaining parcel of the original 1839 Bernal Land Grant, Rancho del Valle de San Jose, in Livermore. Some of the remaining buildings date back to 1869. Docents will also be available to answer questions about the historic site.