All I can say about included excursions is that today we had a terrific 7+ hour excursion in Puerto Montt, Chile, that included a very good lunch and it did not have any supplement either. I'll write up details in the next day or two.
As I already wrote up, our excursion in Valparaiso was also excellent. Admittedly, we've had wonderful weather, which makes a difference.
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Eugene and Gail