Ireland Travel | smithsonianmag.comhttps://www.smithsonianmag.com/rss/tag/ireland-travel/RSS feed for Ireland TravelenThu, 23 Jul 2026 12:00:00 +0000Before Cultural and Natural Wonders Earn UNESCO World Heritage Status, They Are Put on a 'Tentative' List. Here Are Five Nominees Worth Visiting Nowhttps://www.smithsonianmag.com/travel/before-cultural-and-natural-wonders-earn-unesco-world-heritage-status-they-are-put-on-a-tentative-list-here-are-five-nominees-worth-visiting-now-180989155/Featuring more than 1,800 sites from 181 countries and territories, UNESCO’s tentative list is a treasure trove of lesser-known marvelsThu, 23 Jul 2026 12:00:00 +0000https://www.smithsonianmag.com/travel/before-cultural-and-natural-wonders-earn-unesco-world-heritage-status-they-are-put-on-a-tentative-list-here-are-five-nominees-worth-visiting-now-180989155/Scientists Uncover New Clues About the Volcanic Origins of the Giant's Causeway, an Iconic Geologic Structure in Northern Irelandhttps://www.smithsonianmag.com/smart-news/scientists-uncover-new-clues-about-the-volcanic-origins-of-the-giants-causeway-an-iconic-geologic-structure-in-northern-ireland-180988967/The UNESCO World Heritage Site, which features 40,000 near-perfect hexagonal columns, formed roughly 60 million years ago during a period of intense volcanic activityTue, 16 Jun 2026 21:32:25 +0000https://www.smithsonianmag.com/smart-news/scientists-uncover-new-clues-about-the-volcanic-origins-of-the-giants-causeway-an-iconic-geologic-structure-in-northern-ireland-180988967/