The best area to stay in Doctor Arroyo is the town center, particularly around the main plaza, Plaza Zaragoza.
This area is the heart of Doctor Arroyo, characterized by its traditional Mexican architecture, including the historic-era Parroquia de San Francisco de Asís church. The streets surrounding the plaza are where you'll find most of the local businesses, eateries, and a relaxed, community-focused atmosphere. It's a compact and walkable area, making it easy to explore on foot.
For solo travelers or couples seeking an authentic local experience, staying in the town center is ideal. You'll be within walking distance of local markets, small restaurants serving regional cuisine, and the daily life of the town.