3) Ireland

Ireland has the Cliffs of Moher, the Giant’s Causeway, Celtic ruins, and historic landmarks like Trinity College. For solo travelers, it's a great place to learn about the culture, enjoy the nightlife in pubs, and view the amazing art. The locals in Ireland are friendly, making it a safe and tourist-friendly destination. While a few parts of Ireland are pricey, one can easily find affordable accommodations and food after researching.
Edited by Anshika Jain