ABTA Magazine: Special Report on Adventure Travel
Forbes: Top 10 Adventure Travel Destinations You Didn't Know About
Study Reveals that Israel, Slovak Republic and Chile Are Among Countries with Highest Adventure Tourism Potential
Miller McCune: "Which Countries Rank the Highest in Adventure?"
Tourism Review: Top 8 Developing Countries for Adventure Tourism
Gadling.com: Adventure Tourism Development Index Rates Top Adventure Destinations
WHL The Top 10 Developing Countries for Sustainable Adventure Tourism