A Hiker's Guide to Costa Rica: Trails, Tips & Toucans (That Will Judge Your Fitness) Welcome to Costa Rica, where every hike comes with a side of existential humidity , at least one howler monkey trying to emotionally intimidate you from a tree, and scenery so jaw-dropping you'll stop mid-climb just to stare — which is convenient, because your lungs will need the break anyway. This is the only Costa Rica hiking guide you'll need: real costs, honest logistics, permit nightmares, and the hikes you absolutely cannot miss — whether you're a family with kids, a solo adventurer trying to prove something to yourself, or a retiree who has decided the Osa Peninsula is a perfectly reasonable place to have a heart-warming personal crisis. If you're planning an epic trek across the entire country, also check out our guide to El Camino de Costa Rica — the ultimate coast-to-coast thru-hike . It's 280 km of pure, beautiful, soul-testing trail, and I say t...