Operations on the "Napa Valley Märklin HO Scenic Railroad"

Model train operations on the "Napa Valley Märklin Scenic Railroad", the Märklin HO-Scale layout built by Dan & Armando Vargas (http://www.imagesrr.com) for Michael Bernstein. Full presentation of the layout:    • Beautiful "Napa Valley Märklin HO Scenic R...   The layout features a double-track mainline with cross-overs, 2 reverse loops, a container yard with an industrial area, and a roundhouse with a turntable. The layout is HO scale and uses a Märklin CS3 digital command station. 🚂 Shot on location in the San Francisco Bay Area and Napa Valley. Credits: Michael Bernstein Dan & Armando Vargas (www.imagesrr.com) 🎥 Video by Raphaël Moll © 2026 All rights reserved.