This is pretty much it. There is a small car park and a cafe/restaurant on one side. Worth a trip to if you're heading past or visiting Licca, well worth a long walk/short drive if you're staying in Bagni di Lucca.
A good climb, especially if you've a buggy as its not the flatest of surfaces - but it is over 800 years old. Would stuggle to cross with a wheelchair as it does get very steep.