To travel to Cienfuegos and probably also around maybe you can speak with the owner of an old american car and after rent his/her car for a while. Of course, that's a original way to see this city and this country from other point of view.
American car (like in the picture! This ones are everywhere... NO problem!)
Just in front of the luxerous hotel Jagua there is a rental car station - but i'm sure this old Ford T is not for rent - better take a HONDA - Audi or Subaru at the price of 60 us dollarrs a day !
1st of all, always buy a map. Get urself a car and make SURE it is a 4x wheel drive. ;o)
The Highway if u start in Havana or take a plane...easy.
I u can rent a car an go to Cienfuegos u will have a nice time,and if u can go around the malecon there u will remember me!
by car or walking around the city.
The city is great!!!!!!!!!!