Yes — Garamond is free to download from Google Fonts. Read the licence it ships with before you use it in client work.
EB Garamond is intended to be an excellent, classical, Garamond. It is a community project to create a revival of Claude Garamont’s famous humanist typefaces from the mid-16th century. This digital version reproduces the original design by Claude Garamont closely: The source for the letterforms is a scan of a specimen known as the “Berner specimen,” which was composed in 1592 by Conrad Berner, the son-in-law of Christian Egenolff and his successor at the Egenolff print office. This specimen shows Garamont’s roman and Granjon’s italic types at different sizes. Hence the name of this project: Egenolff-Berner Garamond.
A1 features 9 websites using Garamond, including YMU, Jack Theobald, and Liquidities. They lean towards Video, Photography, and Sans-serif design styles, and they’re most often built with Shopify, Webflow, and Framer.