Mui Dinh: dunes, the lighthouse walk and the jeep question

Walk it. From the car park at the end of the Mũi Dinh road it is about 1.5 km across sand and rock, with gentle slopes, to the lighthouse the French built in 1904 on a hill of 178 m, and the walk is the reason to come. There is no entrance ticket; the travel-agency page I rely on, dated June 2026, lists parking at 5,000 to 10,000 VND for a motorbike and 20,000 for a car. A lift to the top in a local jeep was quoted on the same page at 20,000 to 30,000 VND a trip, if the heat or your knees argue for it.

The jeep question is really a confusion of names. That short lift and the 700,000 VND jeep are different products: the second is a 60 to 90 minute tour over the dunes to Bãi Tràng beach with sandboarding, sold by the operators at the dunes. Ask exactly what you are buying. And whichever you choose, go at first light, because there is no shade and no water on the cape.

How do you get to Mui Dinh?

Mui Dinh is the boulder-and-dune cape about 40 km south of Phan Rang. The route the travel agency describes is QL1 south towards Cà Ná, then the Mui Dinh road for about 7 km to the car park in Phước Dinh commune. Ordinary cars stop there; the final stretch is soft sand and rock. DT701, the southern coast road, also reaches the area from Sơn Hải fishing village to the north and runs about 51 km in all from Ca Na through Son Hai and Bình Sơn to Ninh Chử. I ride DT701 down from Ninh Chu and QL1 back, which gives the dunes at Nam Cương on the way out and Ca Na’s salt on the way home.

From Nha Trang it is 95 km to Phan Rang and then the 40 km on, so this is a night away rather than a day trip, and Ninh Chu is the base. DT701’s northern twin is in the Nui Chua coast road, and the two make a pair of days from the same bed.

What is at the top?

A working lighthouse and a view of a coast that looks like the edge of somewhere much drier than Vietnam. The French set up an observation station on the cape in 1899, because it was a hazard to shipping, and built the light in 1904. Vietnamese Wikipedia gives a 16 m tower on a 178 m hill with a range of 30 nautical miles; a 2026 travel site says about 18 m and about 176 m, and I go with Wikipedia. In February 1945 several Japanese vessels were sunk off the cape. I found no published visiting hours for the tower itself and I have not been inside; the walk ends at the compound and the view, which is enough.

The view is the point: dunes running down to the sea on one side, boulder fields the size of a village on the other, and the light on its hill between them.

Walk or jeep?

Option	Price on the 2026 lists	What you get	Source
Walk from the car park	Parking only: 5,000 to 10,000 VND a motorbike, 20,000 a car	About 1.5 km each way across sand and rock; the better part of an hour up for me, in the cool	intour.com.vn
Short jeep up to the light	20,000 to 30,000 VND a trip	The lift over the sand to the top	intour.com.vn
Dune jeep tour, whole vehicle	700,000 VND a jeep return, 900,000 for the full-terrain version, up to 6 passengers	60 to 90 minutes over the yellow and white dunes to Bai Trang beach, sandboarding included	hellophanrang.com, the operator’s own list
Dune jeep tour, per person	555,000 VND in groups of 4 to 6, 515,000 in groups of 7 or more	The same tour, shared	hellophanrang.com
Tour with a seafood meal	950,000 VND a person for 2 to 3 people, 780,000 for 4 to 5, 680,000 for 6 or more	Tour plus lunch	hellophanrang.com

I walk, every time, and I am not against the jeeps: the dune tour reaches sand my legs will not, and with children or in the heat the 20,000 VND lift is sensible. What I would not do is pay for the big tour thinking it was the lift, which is the mistake the naming invites.

What about the dunes and the beach?

Two dune fields, the yellow and the white, run down from the cape towards Bai Trang, the beach the jeep tours stop at. On foot you can wander onto the near edge of them from the walk and get the picture without the tour; the far side and the beach are a long way over soft sand, and I would only do it at dawn with water. I have walked down to the beach once, early, and had it to myself. It is exposed and unpatrolled, and I did not swim. For a beach to swim at in this corner of the province, my beach ranking sends you back to Ninh Chu.

Kites are the other thing the wind does here. The season and the schools are in kitesurfing season in Phan Rang, and the same north-wind months that fill the kites keep the dune ridges moving.

Is Nam Cuong the easier option?

Yes, and for most people the better one. The Nam Cuong dunes lie at An Hải, in the former Ninh Phước district, on the coastal road south of Phan Rang before you reach the Mui Dinh turn. There is no walk in, no jeep and no fee that I could find; there are also no facilities, no shade and no water. The dune field shifts with the wind, so the ridges are never the same twice, and it is far less visited and far less sold than Mũi Né down the coast. Sunrise or the late afternoon, an hour or two, and out before the sand becomes unwalkable between about 09:00 and 16:00.

Field note: at Nam Cuong I have twice met goats before I met people. The herders cross the dunes with the flocks in the early morning, and the sheep and goat country starts right here.

The dishes those flocks feed are in the dry-country food post, which is the evening after either dune.

When, and how hot?

This is the driest corner of Vietnam. The Phan Rang station’s normals give 838.5 mm of rain a year and 3,029 hours of sun, with monthly mean temperatures from 25.1 C in January to 29.3 C in May, and English Wikipedia notes that parts of the old province get under 800 mm. January to August is the dry season and the sensible window; in the rains, from about September to December, the sand is easier underfoot but the cape is grey and the sea is up. Whatever the month, be on the sand by first light or after four, carry more water than you think you need, and cover up, because the sand reflects.

What I’d do

1. Sleep at Ninh Chu. Leave before dawn on DT701 and take Nam Cuong at sunrise on the way.
2. Mui Dinh car park while the light is still soft: pay the parking, walk the 1.5 km to the lighthouse, sit at the top.
3. Down by mid-morning. Buy the dune tour only if you want the far dunes and the beach and the day is not already hot.
4. Ca Na for the salt pans and a look at the beach, then QL1 north to Phan Rang for goat or lamb.
5. Skip the whole thing between about 09:00 and 16:00 in any month; it is not a midday place.

If you have one morning for sand in this province, Nam Cuong at sunrise is the easy answer. Mui Dinh is for the day you have the legs and the water for it.