While visiting Zaoonsen, you might make a stop by sights like Zao Chuo Ropeway and Zao Sanroku Ropeway.
Plan a visit to nearby attractions like Atsumi Road Station while you're exploring Nezugaseki and the larger area.
Though Sasanomachi might not have many top sights, you can venture to the surrounding area to see attractions like Yonezawa City Hall and Uesugi Jinja Shrine.