El Arcotete: Chiapas' Limestone Arch and River Park

El Arcotete is a natural limestone arch carved by the Fogótico River roughly 8 km east of San Cristóbal de las Casas, on the road toward Tenejapa. Entrance costs about 15 pesos (some sources report 10 to 40 pesos), and most visitors spend two to four hours walking the trails, climbing into the caves above the arch and picnicking under the pines.

The arch itself rises about 30 to 40 meters above the water, depending on which wall you measure. It was formed by centuries of erosion cutting through the limestone bedrock of the Chiapas highlands — the same geology that produced the cave systems at Rancho Nuevo and Grutas del Mamut nearby. The park sits at roughly 2,280 meters elevation, which means cool mornings, frequent mist and a forest of pine and oak rather than tropical jungle.

What makes the site unusual is the cave system built directly into the arch's roof. Stalactites hang from the underside of the span, and a concrete stairway climbs up into the caverns, going as deep as 400 meters according to visitor reports. It is not a walk-through show cave like Rancho Nuevo — the climb is steep, the passages are tight in places and older visitors or anyone with mobility limitations should stay on the lower trails.

What to Do at El Arcotete

Hiking and the forest circuit

A short, well-marked circuit follows the Fogótico River through pine-and-oak forest to the base of the arch. Gravel paths and a suspension bridge make the main loop easy walking — suitable for children and most fitness levels — and a connecting trail runs along the riverbank to the neighboring Parque El Encuentro, extending the outing to roughly 5 km round trip if you visit both parks.

Go early. Weekday mornings are quiet, and by late morning on weekends the paths and the cave stairway fill with families from San Cristóbal. The dry season, November through April, keeps the trails firm; in the June-to-October rainy season the ground turns muddy and afternoon downpours (usually starting around 2 p.m.) can shut down the upper routes.

Caves and rock climbing

The caves above the arch are the main draw for anyone comfortable with a steep climb. Entry to the grotto costs an extra 15 to 20 pesos on top of the park fee. The reward is a view through the arch's opening and close-up looks at stalactite formations — this is one of the few places in Mexico where you can climb on stalactites, comparable to sites in Thailand or Kalymnos according to local climbers.

Rock climbing is a separate scene here. The arch's limestone walls hold at least two moderate-grade routes, and the park has become a low-key destination for climbers based in San Cristóbal. During the wet months, the overhanging sections of the arch stay dry enough to climb when everything else is soaked.

Zip line, boats and horses

The park runs a small concession operation alongside the trails. A zip line (tirolesa) costs around 100 pesos per person. Boat rides on the Fogótico run about 20 pesos, horseback rides around 25 pesos, and rappel roughly 50 pesos. A palapa rental for shade runs about 20 pesos, and tent camping is possible for roughly 25 pesos per person per night on top of entry. These are cash-only prices set by the ejido that manages the park, and they change — bring small bills.

Getting There, Hours and Costs

The cheapest route from San Cristóbal is the colectivo. White minivans marked "Arcotete" or "Ecoturístico Arcotete" leave from the corner of Avenida Remesal and Nicolás Ruiz, two blocks north of the Guadalupe Church, roughly every 15 minutes. The fare is about 15 pesos each way and the ride takes 20 to 30 minutes; the van drops you at the park entrance. Confirm the return pickup point and the last departure time with the driver before you go in — service winds down in the late afternoon.

A taxi from the city center costs 150 to 200 pesos one way. Organized tours from San Cristóbal typically pair El Arcotete with the Rancho Nuevo caves and run 350 to 400 pesos per person for a half-day, including transport and park entry.

The park opens daily, generally 08:00 to 17:00, though some listings show 08:00 to 18:00 and a few older sources say 09:00 to 17:00. Hours and fees are subject to change — check locally or with Visit Chiapas before making the trip.

Several sources quote wildly different admission figures: 10 pesos, 15 pesos, 20 pesos, 30 to 40 pesos, and one outlier at 250 pesos that almost certainly refers to a tour package. The 15-peso figure appears most consistently in 2026 reporting from local outlets. Budget a bit extra for the cave, the bathroom (about 5 pesos) and any activities.

Practical Notes Before You Go

The park is managed by the Ejido Río Arcotete, a Tsotsil community cooperative established in 1994, and the service providers are local residents — 20 people, mostly men aged 17 to 50. Facilities are basic: restrooms, picnic areas, small food stalls. Bring water and snacks, wear shoes with grip for the cave stairs, and pack a light rain layer even in the dry season.

Accessibility is limited. The main trails are walkable for most people, but the cave climb has no accommodation for wheelchairs, strollers or visitors with limited mobility. A 2019 study of accessible tourism at the site found that visitors with disabilities mostly limited themselves to short walks on the lower paths. Families with young children do fine on the flat circuit.

Dogs are allowed and can be off-leash in some areas, according to trail listings. Campers with tents, vans or overland trucks report staying multiple nights near the river, paying entry once and a per-person camping fee. If you base yourself here without a car, taxis into San Cristóbal are easy to arrange from the entrance.

Frequently Asked Questions

How long does it take to visit El Arcotete?

Two to four hours covers the trails, the arch and the cave climb at an unhurried pace. The cave route alone takes about an hour; the forest loop is under an hour. Visitors combining El Arcotete with the Rancho Nuevo caves should set aside five to six hours total.

Is El Arcotete worth visiting compared with Rancho Nuevo or Grutas del Mamut?

Choose El Arcotete if you want the natural stone arch, the river and a park setting rather than a cave-focused visit. Rancho Nuevo offers a larger pine-forest cave excursion, and Grutas del Mamut is a shorter cave stop closer to the city. El Arcotete is the most photogenic of the three and the best option for a relaxed half-day.

Can you climb inside the caves at El Arcotete?

Yes, for an extra 15 to 20 pesos. A concrete stairway leads up into the caverns beneath the arch's roof, with stalactites visible along the route. The climb is steep and not suitable for elderly visitors or anyone with limited mobility.

How do you get to El Arcotete without a car?

Take the colectivo from Avenida Remesal and Nicolás Ruiz, near the Guadalupe Church in San Cristóbal. Vans marked "Arcotete" run about every 15 minutes, cost roughly 15 pesos each way, and take 20 to 30 minutes. Ask the driver about the last return departure before you enter the park, since the schedule is not posted anywhere reliable.