Swiss architects HHF are one of eleven artists and architects that have been commissioned to design rest stops along the Ruta Peregrino (Route of the Pilgrim) pilgrimage path near Guadalajara, Mexico. The trek brings 2 million pilgrims annually, and stretches from Ameca to Talpa de Allende. Looking at google maps that appears to be a distance just over 50 miles!
I can hardly find any info about the walk/route itself or the history. Let me know if you can!