Walk into one of the textile associations like Casa Flor Ixcaco Weaving Cooperative or Asociacion de Mujeres en Colores Botanico and ask them to show you how thread is made from cotton and how they produce the many different colors naturally. Leave a small donation unless you purchase something afterwards.
The church was built in the 15th century and is beautiful from the outside and inside. On the right-hand side you can see the Rostro Maya, mountains forming a lying face of an Indian in the distance.
Climb el mirador for a fantastic view over the lake. It is a 10-min climb up the same path as for la Nariz del Indio. No guide needed, a policeman is even at the plattform.
See a demonstration at Licor Marron on how cocoa is grown and chocolate is produced. They also have a shop where they sell handmade products.