The beautiful Krka National Park is well worth the drive from Split, boasting some of the nicest waterfalls in the region.
Liked the winery best ;-)
Provider: Royal Caribbean International
Beautiful scenery in a beautiful location. Reasonably long journey away from the port, though.
Provider: Celebrity Cruises
I highly recommend a trip to Krka National Park if you're tired of cities and history and just want some nature. It's a beautiful collection of waterfalls and well worth the hour's drive to get there. However, Split is yet another truly easy to explore on your own port... The tenders dock right at the old town area and there was plenty to see in the city.
Provider: Norwegian Cruise Line