G Adventures Tours 2024 Tours. Europe tours operated by g adventures with 1,977 reviews (148 tours in total). Take a g adventures trip to ireland to explore the island's famous green hills, rugged coastlines, and historic cities in an immersive small group setting.

Tour durations range from 1 to 65 days and offering discounts up to 53%. Enjoy a collection of unique tours designed to take you deeper into the cultures and habitats of a region.