Spend a day between the steaming vents of Miravalles Volcano and the gentle Corobici River. This 3-in-1 tour pairs crater walks and mineral mud baths with a calm, wildlife-rich river float—ideal for nature lovers with moderate fitness.
More ways to explore the area's outdoor wonders
Steam rises off black stones as the minivan drops you onto the scrubby foothills of Miravalles, and the air suddenly smells of sulfur and warm earth. You walk a short way and the ground hisses; fumaroles vent like quiet breathers of the volcano below while bubbling clay pots mark the edge of an active geothermal field.
Difficulty
moderate
Duration
6–8 hours
Fitness Level
Moderate fitness: able to walk on uneven ground for short periods and sit/float for extended time.
Wildlife
History
Miravalles’ geothermal features have been used locally for generations and are now part of Costa Rica’s broader geothermal energy development; the region blends ranching traditions with growing ecotourism.
Conservation
Stick to marked paths, avoid introducing soap or lotions to freshwater, and support local guides—small groups minimize impact on fragile thermal and riparian habitats.
Reserve your spot on the 3 In 1 Volcano Hot Springs & Mud Baths And River Floating Tour today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Bring biodegradable sunscreen
Use reef- and river-safe sunscreen since you’ll be in thermal pools and on the river; conventional sunscreens contaminate freshwater ecosystems.
Wear closed, grippy shoes
The crater walk includes hot, uneven ground and loose rock—light hiking shoes protect feet and improve traction.
Pack a dry bag
Keep electronics and a dry change of clothes sealed during the river float; unexpected splashes are common.
Hydrate and pace yourself
Thermal areas are hot and can cause dizziness—drink water regularly and tell your guide if you feel unwell.
Sturdy hiking shoes
Protects feet on rocky, hot ground around the crater.
Swimsuit and quick-dry towel
Needed for mud baths, hot springs and optional swims during the float.
summer
Reusable water bottle
Hydration is critical in hot thermal zones and sunny Guanacaste weather.
summer
Biodegradable sunscreen & insect repellent
Protects skin without harming river or spring ecosystems.
summer