Getting around Santiago: public transport, passes and taxis

Santiago sits in the foothills south of Monterrey, and the town itself is small enough to cover on foot. The decisions start when you leave the centre: the waterfalls, the mountain villages and Monterrey all need wheels.

Below is the short version. Prices are 2026 estimates in Mexican pesos; confirm locally before you rely on them.

The centre is compact: the main plaza, the parish church, the market and the streets around them are all within a 10–20 minute walk. Pavements are uneven in places, and some streets climb, so comfortable shoes help.

Walking is also the easiest way to reach the restaurants and cafés around the plaza in the evening. After dark, stick to lit streets and take a taxi if you are heading back to a hotel outside the centre.

Taxis in Santiago are usually sitio cabs waiting near the plaza or hailed on the street. Agree the fare before you get in, or ask the driver to use the meter if there is one; many run on fixed prices for common trips. Expect MXN 60–120 for a trip across town, more at night or with luggage.

Uber and DiDi operate across the Monterrey metropolitan area, which includes Santiago. They are usually cheaper than street taxis for longer trips and the price is fixed before you accept, which removes the negotiation. Pick-up points in the centre are easy; at the waterfalls and parks, signal can be patchy, so arrange your return or keep a local taxi number.

For airport runs and early departures, book a transfer or a taxi the night before rather than relying on an app at 5am.

Local buses connect Santiago with Monterrey and the surrounding towns. They are cheap, around MXN 15–20, cash only, and you should have small notes or coins ready. They are also slow: the run into Monterrey can take 40–60 minutes depending on traffic and stops.

For most visitors the bus is a backup rather than a plan. If you do use it, ask at your hotel which stop and which route serve your destination, since signage is limited and routes change. Colectivos (shared vans) cover some nearby routes on the same cash-only basis.

For Monterrey itself, once you are there, the metro and Metrobús are the fast, cheap way around the city.

A rental car is the most flexible way to reach the waterfalls, the mountain roads and the small towns around Santiago. Book ahead in busy periods, and remember that the online price usually excludes the mandatory Mexican liability insurance, which can add a significant amount per day.

Drive by day where you can, use the cuota (toll) roads for longer runs, and watch for topes — speed bumps that appear without much warning, especially near towns. Parking in the centre is limited; many hotels and restaurants have their own lot.

If you would rather not drive, guided tours and private transfers to the waterfalls run from Santiago and Monterrey. They cost more per person but remove the parking and navigation problems.

A day of local movement without a car is cheap: a couple of taxi or app trips plus walking usually comes to under MXN 300. A rental car day, with insurance and fuel, is the biggest single transport cost and only makes sense if you are covering several stops.

For Monterrey trips, the bus is the cheapest option but the slowest; an app or taxi costs several times more but saves an hour or more of your day.

Carry small notes and coins: buses and many taxis do not take cards, and change for a MXN 500 note can be a problem. Keep a local taxi number saved in your phone in case an app cannot find you.

Mobile data makes apps work; an eSIM set up before you arrive avoids hunting for a SIM on day one. If you are heading out to the waterfalls or into the mountains, download offline maps, since signal drops in the valleys.

Finally, plan around the light. Mountain roads and park entrances are easier by day, and the return trip from the waterfalls is more comfortable before dusk.