Landscape of the Regallo River Nature · Jatiel, Bajo Martín, Teruel Image of Jatiel, not of the place itself. The Regallo river, which flows through the municipality of Jatiel, rises in the municipality of Andorra and runs for 50.3 kilometres through an area poorly defined hydrographically between the basins of the Martín and Guadalope rivers, before flowing into the Ebro, at the village of Chiprana. Photo: 19Tarrestnom65 (CC BY-SA 4.0) What to see and do in Jatiel