Gruta do Lago Azul Natural Monument

Avaliação: 5
Graham McFarland: We traveled from the other side of the world Australia. Such an amazing experience. We enjoyed the experience. It's a few hundred metres from the carpark, an easy guided walk, then the guides take you down slowly 300 steps. Dress light, good walking shoes and bug repellent (we brought repellent at the gift shop). No need for a hat as you wear the helmet. Guides are amazing. The gift shop also has plenty of icecream, drinks and water. Great experience. Book directly with venue and secure your pass. I have attached the best driver too who picked us up from hotel. Its a 25 minute drive but half is off road.

Avaliação: 3
gary xu: While the Gruta do Lago Azul is the postcard image of Bonito, the actual visitor experience left a lot to be desired. The most frustrating part for international travelers is the language barrier; the tour was conducted entirely in Portuguese, with zero effort to accommodate non-speakers. You end up missing all the context about the geology and history, which makes the tour feel quite hollow. Furthermore, the value for money feels low compared to other activities in the region. You hike down (and back up) nearly 300 steep steps—a considerable physical effort—just to look at the water from a distance. It feels like visiting a museum that has only a single exhibit: static and strictly "look but don't touch." If you are expecting the immersive adventure that Bonito is famous for, this might feel underwhelming. Good for a quick photo, but not for the experience itself.

Avaliação: 5
Alistair Clark: A deep grotto with the blue lake at the bottom. The visit must be in a timed group, reserved beforehand via a tour agency in Bonito. The guide was very good including caring for our safety with appropriate protocols and briefing. On a cloudy or rainy day, the blue colour of the water is very muted. However, you can get bluer colours in photos using night mode.

Avaliação: 5
Gabi Minaguti: It is beautiful and awe-inspiring. If you visit in the Brazilian summer then pick the earliest hours (I did 7:20am) as the sun shines over the water making for incredible pictures.

Avaliação: 3
martijn plas: It is quite beautiful but if you have been in a cave before it is not so special. You walk down, get some info and up again. 30 min and you are ready. The price was not in balance with the experience for me