Las Terrenas is a city in Samana Province on the northeast coast of the Dominican Republic. International flights go directly to Samana International Airport. From the airport to Las Terrenas, cab drivers will ask for $70 US dollars. Check with your hotel and see if you can get a better deal. The ride is a bit rough and takes about 45 mins.
I was probably spoiled by my adventure at Bahia de las Aguilas, but I was not impressed by this beach. The town seemed super touristy, and most of the traffic was tourists on RV's or other rented vehicles.