Combine off-road ATV trails beneath Arenal Volcano with a two-hour Class II–III rafting descent on the Balsa River. Expect nine hours of varied terrain, local stories, and hands-on guiding suitable for active travelers.
Combine off-road ATV trails beneath Arenal Volcano with a two-hour Class II–III rafting descent on the Balsa River. Expect nine hours of varied terrain, local stories, and hands-on guiding suitable for active travelers.
Early light on Arenal throws a hard-edged silhouette across the valley as participants trade hotel lobbies for the vibration of ATV engines and the slap of paddle blades. The day begins on a private farm road beneath the volcano where riders throttle through scrub, past citrus stands and wide viewpoints that force a look back toward the cone. Later, the river—loud and willing—pulls the group into two hours of Class II–III rapids, swims from shaded banks, and strategic photo stops.
Verified experiences and guided adventures in the surrounding area.
Operated by Wave Expeditions · La Fortuna, Alajuela
Early light on Arenal throws a hard-edged silhouette across the valley as participants trade hotel lobbies for the vibration of ATV engines and the slap of paddle blades. The day begins on a private farm road beneath the volcano where riders throttle through scrub, past citrus stands and wide viewpoints that force a look back toward the cone. Later, the river—loud and willing—pulls the group into two hours of Class II–III rapids, swims from shaded banks, and strategic photo stops.
Geology here is immediate: the steep slopes of Arenal are young volcanic rock and ash, sculpted by eruptions in the late 20th century that redefined drainage patterns and sediment load in the Balsa River. Culturally, La Fortuna is a small service town shaped by agricultural life and growing tourism; guides commonly combine local stories with practical river knowledge.
Practically, expect a long day—roughly nine hours—mixing off-road terrain and moderate whitewater. Trails can be dusty or muddy depending on recent rains; river sections hold strong current and technical drops typical of Class II–III. Guides provide helmets, PFDs, and instruction; participants should be ready to follow commands, swim short stretches, and secure loose items.
Timing matters: dry months give cleaner trails and lower, calmer rapids; wet months raise river power and mud on ATV tracks. Bring quick-dry clothing, shoes that stay on, sunscreen, and a small dry bag for phone and documents. For families and mixed-ability groups, the combined format offers variety—engine roar followed by cold river—where nature keeps you honest and the guides keep you moving.
Minimum age is typically 16 for single ATV riders (with a valid driver’s license) and 8 for double-rider/shared ATVs; children must be accompanied by an adult.
The rafting section is rated Class II–III—moderate rapids with straightforward maneuvers, but expect some waves, current and short technical drops.
Pickup from selected hotels is included; pickup windows usually start 30–60 minutes before the tour start time—confirm exact pickup with the operator.
The tour is weather dependent; if rivers are closed due to flooding or authorities restrict access you’ll be offered an alternative or refund.
Wave Expeditions operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




Early light on Arenal throws a hard-edged silhouette across the valley as participants trade hotel lobbies for the vibration of ATV engines and the slap of paddle blades. The day begins on a private farm road beneath the volcano where riders throttle through scrub, past citrus stands and wide viewpoints that force a look back toward the cone. Later, the river—loud and willing—pulls the group into two hours of Class II–III rapids, swims from shaded banks, and strategic photo stops.
Early light on Arenal throws a hard-edged silhouette across the valley as participants trade hotel lobbies for the vibration of ATV engines and the slap of paddle blades. The day begins on a private farm road beneath the volcano where riders throttle through scrub, past citrus stands and wide viewpoints that force a look back toward the cone. Later, the river—loud and willing—pulls the group into two hours of Class II–III rapids, swims from shaded banks, and strategic photo stops.
Geology here is immediate: the steep slopes of Arenal are young volcanic rock and ash, sculpted by eruptions in the late 20th century that redefined drainage patterns and sediment load in the Balsa River. Culturally, La Fortuna is a small service town shaped by agricultural life and growing tourism; guides commonly combine local stories with practical river knowledge.
Practically, expect a long day—roughly nine hours—mixing off-road terrain and moderate whitewater. Trails can be dusty or muddy depending on recent rains; river sections hold strong current and technical drops typical of Class II–III. Guides provide helmets, PFDs, and instruction; participants should be ready to follow commands, swim short stretches, and secure loose items.
Timing matters: dry months give cleaner trails and lower, calmer rapids; wet months raise river power and mud on ATV tracks. Bring quick-dry clothing, shoes that stay on, sunscreen, and a small dry bag for phone and documents. For families and mixed-ability groups, the combined format offers variety—engine roar followed by cold river—where nature keeps you honest and the guides keep you moving.