Use the quicklinks below to jump to the desired section regarding transport in and around Ca Na.
All buses going back and forth between Ho Chi Minh city and Nha Trang along highway 1 can drop off at Ca Na. If you're staying Phan Rang, Ca Na-bound buses leave from the main terminal at 05:00 and 15:00 and cost 6,000 VND. Other times, try to get a ride on a bus headed to Saigon or any other town to the south and get dropped off. To leave, stand along the road and flag something down. You can usually find a local to help you hail the right bus.
Motorcycle taxis are available, but scarce, on Ca Na beach. You may actually start to miss those guys pestering you to take a ride -- where are they when you really need them? Just keep asking around and someone will wake one up for you.