Follow a guide through Tenorio’s rainforest to the Teñideros where two streams meet and Rio Celeste turns vivid turquoise. This full-day tour includes transport, a traditional Casado lunch, and a moderate 2-hour park hike.
More ways to explore the area's outdoor wonders
You step off the bus into humid air and the forest closes behind you like a living wall—ferns brushing your calves, bird calls weaving above. A short walk along a shady trail brings you to the Teñideros, the place where two streams meet and the river suddenly turns an impossible blue; the water seems to make a color of its own, daring you to look closer.
Difficulty
moderate
Duration
8 hours total (approx. 2 hours hiking in park)
Fitness Level
Moderate fitness required: able to walk uneven terrain for 1–2 hours and handle some short, steep sections.
Wildlife
History
Tenorio Volcano National Park protects a volcanic massif and adjoining rainforest that local communities have used for generations; tourism there is relatively recent and focused on conservation.
Conservation
The river’s color relies on fragile chemistry—stay on trails, avoid polluting the water, and support local guides who follow park rules to minimize impact.
Reserve your spot on the Rio Celeste Waterfall Hike today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Start early for light and wildlife
Morning departures give you cooler temperatures, clearer views of the waterfall and better chances to hear active birds before midday rain.
Wear sturdy, waterproof shoes
Trails become muddy and slippery—trail runners or lightweight hiking boots with grip will keep you steady on roots and boardwalks.
Bring insect repellent and sunscreen
Humidity and canopy gaps bring insects and strong sun at viewpoints—apply repellent and sunscreen before the hike.
Follow park rules and guide directions
The river’s color depends on delicate chemistry; stay on marked trails, avoid using soap in streams, and do not approach restricted zones near the falls.
Waterproof hiking shoes
Keeps footing secure on muddy, root-strewn trails and wet boardwalks.
Light rain jacket
Afternoon showers are common in the wet season; a breathable rain layer keeps you comfortable.
summer
Insect repellent
Protects against mosquitoes and biting insects in humid rainforest settings.
Swimsuit and towel
Some tours allow short swims in designated pools—pack if you plan to take a dip after hiking.
summer