Day trips

Worth making

Guanajuato city — about 1.5 hours. The other great colonial city in the state, and very different: a jumble of colored houses, tunnels under the streets, plazas and the university buzz. If you have a day to give, give it here. Genuinely worth it, and arguably more atmospheric than San Miguel itself.

Dolores Hidalgo — about 45 minutes. The cradle of Mexican independence, plus it is famous for wild ceramic and unusual ice-cream flavors. A half-day is plenty. Worth it as a relaxed cultural stop, especially paired with the road out this way.

The thermal springs (La Gruta and others) — about 20 to 30 minutes. Warm mineral pools in the countryside north of town. A good low-effort morning, especially in cooler months. Worth it if you want to slow down; skippable if soaking is not your thing.

Atotonilco sanctuary — about 20 minutes. A UNESCO-listed church covered in extraordinary folk murals, often called Mexico’s Sistine Chapel. Small and quick, easy to combine with the springs. Worth a stop if you are passing.

Only if you have time

Querétaro — about 1 to 1.5 hours. A large, handsome colonial city with a great center and food scene. More of a full day and better as its own trip than a rushed add-on, but rewarding if you have the time.

Honest note: San Miguel and Guanajuato city are the two headliners of the region. If you do just one day trip, make it Guanajuato.