We were staying in Dubrovnik last week and we did this walk. There is a leaflet at Cavtat Tourist Information, the full walk goes a little further and it is advertised as from Cavtat but because of getting to and from the walk it was easier to get the no 11 bus from Dubrovnik to Cilipi about 10am from the main bus station which calls at the bus stop at Old Dubrovnik cable car, and start the walk from there and either catch the ferry or bus back to Dubrovnik from Cavtat at the end. The bus fare was 20kn each way. The walk is easy and takes about two and a half hours, it is an uneven path not suitable for buggies or wheelchairs. It goes through woods and there is a restaurant signposted about half way along just off the path, it was quiet at this time of year but the restaurant supplied a drink and a cold platter consisting of anchovies, ham and cheese and bread. There are several off shoots where you can walk to the coast or inland. We enjoyed the walk and would do it again.