Which is better: Greece or Croatia?

In excellent facilities, with enthusiastic instructors, you can try sailing, scuba-diving, windsurfing, sea kayaking, stand-up paddling (SUP) or cycling. I've been on wine- and olive-oil tasting cycling trips that last days (cyclingcroatia.com). I've tried sea kayaking too, around the rocky islands of the Zadar … social experiment by Livio Acerbo #greengroundit #travel #tours