the circuito ecológico hikes through espraiado are distinct as they collaborate with the espraiado de portas abertas (espraiado open doors) project that occurs quarterly in december, march, june and september where resident artists of the area put out their products, many made from the banana leaves of the forest.

the december edition of portas abertas is always a kickoff of the christmas season and includes tastings of traditional holiday foods, concerts, children's activities and an appearance of santa clause.

the purpose behind the circuito ecológico de maricá is to distinguish existing hiking trails in maricá - and to make them better well known for locals and visitors alike, especially in a time of increased awareness and recognition of ecotourism in the region.