rio de janeiro is host to many eco trekking enthusiasts due to the abundant biodiversity found in the nearby rock formations and hiking trails. one of the most popular eco treks in rio de janeiro is located at pedra de gávea(link) - composed of gneiss and granite, it is the biggest coastal monolith in the world and provides the most fantastic views overlooking the ocean.

due to the difficulty of hiking pedra de gávea, all participants are suggested to go with a guide - a rope climb is neccesary for a small portion of the hike close to the top.

for a detailed list of hiking trails in the area individuals can review the hiking section(link) of the website - the options for outdoor enthusiasts who enjoy eco trekking is abundant.