Visit Kos, a Greek island in the Dodecanese with sandy beaches and ancient ruins. Explore the Asklepion (an ancient healing center and medical school), see the Castle of the Knights (14th-century fortress built by the Knights of St. John), stroll through Plaka Forest (a natural oasis with peacocks and springs), and relax on Paradise Beach (known for its golden sand and clear waters).
Visit remote California islands with sea caves, kelp forests, wildlife, and rugged coastlines.
Walk lava landscapes and see active volcanic terrain in Hawaiʻi Volcanoes National Park.
Defend your island against colonizers
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