Tucked away in the heart of the old town, you'll find the peaceful Sant Esteve Church, a true local treasure with roots stretching back to the 12th century. Step inside to escape the city's bustle and admire its beautiful Romanesque architecture, including the largest semi-circular apse in all of Andorra. It’s a wonderfully serene spot that offers a genuine glimpse into the principality's ancient past, right in the middle of the modern capital.