I recommend you do at least one tour with Korcula Explorer during your stay at Korcula, I guarantee you will experience something you would not have done on your own. I’m certain this is the best tour company on the island.
We are John and Rachael from Korcula Explorer.
2 Brits who fell in love with Korcula and made the island their home in 2010. We run unique and fun wine & food tasting tours on Korcula - both group and private tour options available.
Full tour details here: https://www.korculaexplorer.com/tours-korcula/