Bike Arenal is Costa Rica’s leading Bike Tour and Multisport Tour Operator. Located in La Fortuna, near Arenal Volcano we offer multi-day bike tours including accommodations and meals. Visit active volcanoes, rainforests, waterfalls, small rural villages and tropical beaches. Multisport Itineraries include biking, white water rafting, rainforest hikes, zip lines, surf lessons and more.Custom designed Adventure Holidays and Active Family Vacations.One-day mountain Bike Tours in Arenal Volcano and Arenal Lake.