The roughest access on the Rio Bec route and the most atmospheric arrival. A partly unpaved 22 km road south of Xpujil ends at a clearing from which a short forest track reaches Structure II, its zoomorphic doorway framed by two towers and thick vegetation. There is no ticket booth, no toilet and no drinking water; visitors sign in with the caretaker when one is present and entry is free. High clearance is strongly advised after rain, and the track should not be attempted in the dark.
Hormiguero is reached by a partly unpaved 22 km road south of Xpujil via the Ejido Hormiguero road, the roughest access route among the Rio Bec sites; high clearance is strongly advised after rain and the track should not be attempted after dark, since there is no ticket booth, toilet, or drinking water at the site. From the clearing where the road ends, a short forest track of about 1 km reaches Structure II, flat underfoot with a few short mound climbs, running through thick, little-disturbed vegetation. There is no permit required, though visitors sign in with the caretaker when one is present and entry is free. The main landmark and end point of the walk is Structure II itself, its zoomorphic doorway framed by two flanking towers and pressed close by dense forest, giving Hormiguero the most atmospheric arrival of any site on the route. No water, shade shelter, or facilities exist beyond the natural canopy, so all supplies must be carried in, and mobile signal is unreliable for most of the drive and the walk itself. The remoteness and rough road mean far fewer visitors reach Hormiguero than the better-known Rio Bec sites, rewarding those who make the trip with a quieter, more overgrown ruin experience.
Trail facts
- Trail area
- Hormiguero Archaeological Zone, south of Xpujil, Municipio de Calakmul
- Best season
- January to April, when the access road is driest
What to bring
- Sturdy shoes or boots
- 2 litres of water
- Insect repellent and long trousers
- Spare fuel and a physical map, as there is no mobile signal
- First-aid kit
Location
Zona Arqueologica de Hormiguero, 22 km south of Xpujil via the Ejido Hormiguero road, 24640 Calakmul, Campeche, Mexico
18.4169, -89.4922 View on map
Highlights
- Structure II's zoomorphic doorway framed by twin towers
- Dense, little-disturbed forest pressing close to the ruins
- One of the quietest and least-visited sites on the Rio Bec route
- Atmospheric unpaved approach through working ejido land
Tips for visiting
- Use a vehicle with high clearance, especially after rain, since the 22 km access road is partly unpaved
- Carry spare fuel and a physical map, as there is no mobile signal for most of the route
- Do not attempt the access track after dark
- Bring all water and food, since none is available at the site
- Sign in with the caretaker if one is present, though entry itself is free
When to visit
January to April, when the unpaved access road is driest and least likely to require recovery from mud.
Accessibility
The unpaved access road and uneven forest track make the site inaccessible for wheelchairs or strollers.
Frequently asked questions
Is there an entrance fee?
No, entry to Hormiguero is free, though visitors should sign in with the site caretaker when one is present.
Can the site be reached without a private vehicle?
A private vehicle with high clearance is effectively required; a return taxi from Xpujil with waiting time is the usual alternative.
Are there facilities at the site?
No, there is no toilet, drinking water, or food service, so everything needed must be brought from Xpujil.