two girls? DEFINITIVELY recommend Costa Rica
If you fly into LIR you are very close to beaches and one of our coolest volcanoes
http://www.costarica-nationalparks.c...ionalpark.html
(that one is off the beaten path , Arenal volcano is considered a must see , if you go there you can do canopy / there are some caverns with bats......and also a nice waterfall )
If you have anything in particular that you would like to do ,post back, chances are we have it down here