There is a straight road off of Hwy 11, between mile markers 89 and 90. Although there are no street signs, it is called Road to the Seas. It is six miles long and ends at the ocean. There is a very nice black and green sand beach there that is very secluded. It is a great place to swim or spend some time alone. You really need a 4-wheel drive vehicle to get there. In the middle of the 6-mile long road, there is a part of the highway that I am not sure regular cars can get past. Chances are slim that you will be able to get help if you get stuck, so don't try it if you don't have a 4-wheel drive.
After you look at this beach, come back up the road 1/5th of a mile and take the dog leg to the left, follow the spray painted arrows. This leads to a very nice overlook and eventually to an excellent beach. This is another beautiful black and green sand beach, easy to get to if you have a 4-wheel drive vehicle. I went on a Saturday in June and had the entire beach to myself. Going a little farther down the coast, there is another beautiful black and green sand beach that had one couple with a small child playing. If you have the vehicle and time, this is a sight not to be missed.