Castellot II is one of Calakmul’s most well-known communities for biological research. This tranquil town is situated near Hormiguero, one of Calakmul’s many archaeological zones. Experiences for travelers to Castellot II include animal tracking and nature observation, as this community is home to hundreds of variety of flora and fauna. Castellot II invites visitors to take a hike through its lush nature paths and rest peacefully in furnished bungalows and a recently-upgraded camping zone.