Termas de San Joaquín is a natural hot springs resort in the Coahuila desert, about 80 km and an hour and a half by car from central Monterrey. It makes an easy day trip or a quiet overnight: warm sulfur water, underground pools, and a lot of desert silence. This guide covers where it is, current prices and hours, what to pack, and tips for your visit.

Where is Termas de San Joaquín Hot Springs?
Termas de San Joaquín is in the desert near Paredón, in the municipality of Ramos Arizpe, Coahuila, close to the smaller La Azufrosa hot springs. It is not in Nuevo León, even though most visitors come from Monterrey. The resort lists it at 70 km from Monterrey via Villa de García and Icamole. From central Monterrey it is about 80 km, roughly an hour and a half, and from El Potrero Chico it is about 55 km. You need a car, and there is parking on site. The last stretch is a quiet two-lane desert road, so plan to drive it in daylight.

What to Expect at Termas de San Joaquín
The balneario is built partly underground, with changing rooms and showers. The water is sulfurous thermal water with minerals that comes out of the ground at a steady temperature close to 40°C (104°F), all year. According to the resort, people have been soaking here for more than 50 years.

Key Amenities and Activities
Beyond the soothing mineral pools, Termas de San Joaquín offers various amenities to enhance your relaxation:
- On-site hotel accommodations: The facility includes a hotel with comfortable rooms, allowing visitors to stay overnight and extend their time in this peaceful setting.
- Spa services: Indulge in massages and other spa treatments for ultimate relaxation.
- Food: There is a cafeteria area at the balneario and a restaurant in the attached hotel.
Reservations and Pricing
Day pass: 295 MXN per adult. Children under 12 don’t pay, because they only have access to the children’s play area. Hours: Tuesday to Sunday, 9:00 a.m. to 5:00 p.m., open all year, and every day of the week during holidays. The on-site hotel has standard rooms, junior suites, and master suites, so check current rates when you book. For reservations, the resort takes WhatsApp at 81 1988 8107.
What to Bring and Wear
To fully enjoy your time at Termas de San Joaquín, here are a few essentials to pack:
- Swimwear: A comfortable swimsuit is essential, as you’ll be spending most of your time in the pools.
- Flip-flops and towel: Bring a towel and sandals for walking around the pool area.
- Water bottle: Staying hydrated is important while soaking in hot springs.
In terms of hygiene, Termas de San Joaquín has strict protocols in place. Visitors must rinse off before entering the pools, and facilities are regularly cleaned. It’s best to arrive prepared to follow these hygiene protocols, ensuring a safe and pleasant experience for all.
Benefits of Soaking in Mineral-Rich Hot Springs
The water here is sulfurous and mineral rich, and at close to 40°C it is warm enough for a long, slow soak. It feels great after a long drive or a few days of hiking or climbing.
Tips for Visiting Termas de San Joaquín Hot Springs
To make the most of your visit, keep these helpful tips in mind:
- Arrive early: To avoid crowds, especially on weekends, plan to arrive early in the day.
- Consider a weekday visit: For a quieter experience, consider visiting on a weekday if possible.
- Stay hydrated: Soaking in hot springs can be dehydrating, so keep water handy.
- Plan your meals: The on-site restaurant provides Mexican dishes, but feel free to pack light snacks for extra fuel.
- Learn some Spanish phrases: If you’re visiting from outside Mexico, learning phrases like “¿Dónde están las termas?” (Where are the hot springs?) or “¿Cuánto cuesta la entrada?” (How much is the entrance fee?) can enhance your experience.
Final Thoughts on Termas de San Joaquín Hot Springs
If you are looking for an easy escape from Monterrey, Termas de San Joaquín in Coahuila is a relaxing mix of warm sulfur water, desert views, and quiet. With day passes and an on-site hotel, you can make it a day trip or a longer getaway. For a simpler and cheaper option nearby, read about my weekend at La Azufrosa. If you are coming in a van, see my guide to the border crossing and camping at Potrero Chico.
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Don’t miss my previous blog La Paz Baja California Travel Guide: Scuba Diving, Día de los Muertos, and Adventure and discover more interesting and beautiful places in Mexico!




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