From its walls and the Carlo Bollini Panoramic Walk, it is possible to admire the extraordinary surrounding landscape, stretching from the Romagna coast to Pesaro. The historic center is completely enclosed by the ancient walls, and it is possible to walk along about three-quarters of them, from the small town square near the Town Hall to the Padre Pio Park.

This green and panoramic route is dedicated to Carlo Bollini, founder of Erba Viva, where several medicinal plants dear to him are found. He had a deep connection to Monte Grimano Terme.