Panelists exchanged comments, which were kept anonymous to maintain survey neutrality during the rating process. These lightly edited excerpts offer a glimpse of panelists' varied points of view and the reasoning behind each score. They are not the views of the National Geographic Society.

Aran Islands, Ireland
Score: 78

"Unspoilt, beautiful, and dramatic destination for archaeology, bird-watching, and spectacular hill walking. The rugged beauty of the island is maintained and sustainable. The inhabitants maintain a strong sense of their cultural heritage and identity. Well resourced and cared for."

"Walking through chilly, wind-blown pastures, running a hand along the mortarless walls, you can't help but feel a connection to the craftsmen who, centuries ago, so carefully fitted each stone. That this feeling, this authenticity, has survived the modern world is nothing short of miraculous."

"Tourists could be more informed about the Aran Islands during the ferry ride to the island . . . a missed opportunity."