There is a travel category for Manzanillo, but not for Colima. Colima is the state Manzanillo is only a city in Colima. Why is Tecoman not there? Same reason why Guadalaljara is there, but not Jalisco. Remember this is not science. This is recreational. If it frustrates you, start up your own website! Because Manzanillo is where all the beach-tourist resorts are and this is not an in depth coverage of Mexico question board.
Why is the capital city of Colima, Colima not there. Tecoman ... now that's pushing it.
http://sparks-mexico.com/Assorted/Manzan...
http://sparks-mexico.com/Mex2002/index1.... | 