Imaginative and Eye-catching Cover Design for an Adventure Travel Magazine

Create an imaginative and eye-catching cover design for an adventure travel magazine titled "Wanderlust Horizons." Highlight the following article titles prominently: "10 Coastal Gems: Discovering Hidden Beaches," "Luxury Among the Treetops: Treehouse Escapes," and "Exclusive Interview: Meet the Photographer Behind Stunning Wild Landscapes." Use vibrant typography and earthy color palettes, and feature a captivating main image showing a hiker on a cliff surrounded by verdant greenery and a vast ocean panorama.