I visited Rhodes through an island tour stop. We spent the better part of the day here. We had a tour of the medieval city but then we explored on our own. the old city was incredible, one surprise after another as you wandered the alley ways. The area by the water was beautiful. I would suggest spending two-three days here; one went by way too fast. We also visited Lindos and I would recommend doing this. Lindos is older but holds a lot of history and is definitely worth the trip.