If you love nature, the Betary Reserve is the place for you. No wonder it is called Biodiversity Research Institute; the biodiversity at the reserve is mesmerizing. All you need to do is pay attention, and you will encounter different species every day, so make sure you bring a camera with you! Volunteers can be involved in many different activities; I helped with camera traps, to record the mammals of the reserve; tadpole research, to observe the presence of a fungus responsible for the most deadly and infectious disease in amphibians; mushroom inventory; tree inventory; and feeding the animals that are used for environmental education. On top of all that, the reserve’s location is the best if you want to go visit beautiful places on your days off, like amazing caves and waterfalls. I had a great time volunteering at Betary Reserve and recommend it to anyone wanting to have a memorable experience immersed in the Atlantic Forest!