Have soba for lunch before driving to Kitakata
If lunchtime falls around your departure from central Yonezawa, make hand-cut soba the main reason to stop at Michi-no-Eki Tazawa. Parking, toilets, the restaurant, and the shop make a compact break before the mountain road.
Park → toilets → soba at the restaurant → tama konnyaku or souvenirs → depart
Restaurant hours are generally 11:00–14:00, with soba service ending when it sells out. For a late lunch, switch to soft-serve ice cream or the shop.
