The Sant Joan de Caselles Church in Canillo, Andorra, is a significant example of Romanesque architecture, known for its well-preserved structure and Lombard-style bell tower. The interior features a replica of the original Romanesque altar frontal and a polychrome stucco depicting the crucifixion. Accessibility might be limited for those with mobility issues due to the historic nature of the site. A visit can be undertaken solo or as part of a guided tour. The church is typically open year-round, but checking seasonal hours beforehand is advisable. The entrance fee is generally inexpensive, around a few euros. A typical visit lasts about one to two hours, allowing ample time to appreciate the architecture and historical artifacts.