The entrance fee is 195 pesos plus 85 pesos. A very proud price compared to the really big sites. Those who know the other Mayan sites should save the money. From my point of view not necessarily worthwhile, especially not for the price.
In the north of Cozumel is the temple complex of San Gervasio. The moon and fertility goddess Ix Chel was worshipped in this temple complex. Pilgrims desiring children are known to have come here from all over Yucatan and the neighboring provinces.