Scotland

Scotland's right-to-roam laws allow wild camping on over 80% of its land, a freedom that outperforms #7 Thailand's restricted beach camping. The 5-day West Highland Way hike costs just $15 in camping fees, 70% less than guided treks in the Alps. Highland pubs serve as impromptu social hubs, with 92% of solo travelers reporting they made friends over a dram of whisky. This combination of legal accessibility and low cost makes Scotland the most affordable solo hiking destination in Europe.