Hi Horncusker,

Brimstone Hill Fortress this is a UNESCO world heritage site and is a massive fortress on a limestone hilltop rises nearly 800 feet above sea level.The view from here is stunning.massive fortress on a limestone hilltop rises nearly 800 feet above sea level.

The narrow gauge St. Kitts scenic railway is one of the most beautiful train rides in the world.It's a must do.Another one on the list is Mount Liamuiga hike (its a dormant volcano).

Another recommendation would be Greg's Safaris. Uses 4X4 Land Rovers to do his "unique" island Safaris with. Being specially made, the 8 Land Rovers he uses, are all open sided with mostly forward facing, stadium orientated seating, that provide his guests with the best way to experience exploring beyond the shores of St. Kitts and Nevis.Do check it out.