This was our fourth trip with Peter Sommer Travels and it lived up to our very high expectations. It was a wonderfully organized trip with beautiful cruising and swimming spots, great hikes, and fascinating lectures on the region and history. The ship was beautiful, comfortable, and excellently crewed. The guide was wonderfully informed and participated enthusiastically in all the activities. A shout-out also to the local guides who each brought their own perspective. Excellent.