Did you already knew these facts about Dubrovnik?
...There are still 3000 habitants living in the old town of Dubrovnik. In general there are living 43.000 people in the modern areas.
...The city wall around Dubrovnik is approximately 1.940 m long, up to 6 m thick and 25 m high.
...You can find the oldest Phamarcy in Europe here. It was founded in 1317.
...In 1991, 70% of the city was destroyed by the montenegrin army.
About the cache:
There is an easy way to get to the cache. Just drive at the road 'Srd ul. Bosanka' up to the hill, near the cable car station. There are a lot of parking spaces along the road.
This place offers you a stunning view over Dubrovnik and the island 'Otok Lokrum'. You can spend some time for a picnic or just enjoy the sunset/sunrise. You will not regret it! :)