I booked a 2 day tour . North and South side of island. He is very knowledgeable of all things on his island . He can custom any tour and time limit you have . North side we went to the town museums ,botanical garden a must see .And local market.We went for lunch at a great local seafood restaurant. My second day was just as great .it rained like crazy but made the best of it . We visited more nature sites today .He knows all about local fauna and flora .History of all places visited . Also had a great lunch At a local restaurant. If you really want a great guide and to learn about this great place pick him . My tour was in English but he also speaks French,Russian .