The story El Castillo, the frieze, and the hand-cranked ferry
The draw is El Castillo, the main pyramid, rising 40 meters above the plaza on a limestone ridge over the Mopan River. It's the second-tallest Mayan structure in Belize after Caana at Caracol, and unlike many sites, it's fully climbable. The climb has two stages: about 100 well-defined stone steps to a mid-level platform, then steeper, narrower steps with a rope handrail to the top. The reward is a 360-degree view of the river valley, the village of San Jose Succotz, and on clear days the Maya Mountains.
The upper level holds the site's signature feature: two preserved friezes, one on the east face and one on the west. The eastern frieze depicts the Sun god flanked by the Moon and Venus; the western shows scenes from Mayan cosmology. What you see are accurate fiberglass replicas, the original stucco carvings are protected underneath, accessible only to researchers, but the visual experience isn't diminished.
Getting there is half the memory. From the village of San Jose Succotz, a small hand-cranked ferry pulls one car or about 15 walking passengers across the Mopan River in roughly two minutes. It runs the same river the Maya used as a transport route 1,200 years ago, near the same crossing point, a small detail that gives the visit a real sense of place.
You don't drive across the Mopan River to reach Xunantunich. You ride a steel platform pulled hand over hand on a cable.