Rio Secreto vs Chaak Tun

[croix153]

Wife and I really want to do a cenote excursion for our honeymoon cruise, and are torn between these two. I cannot find any great information online comparing the two, has anyone done both, or does anyone know the difference between these?

[kendon]

We just did Rio Secreto last week...fabulous! Can't speak of the other excursion, sorry.