Dam Mon Peninsula — a remote finger of land above Van Phong Bay
The peninsula and its setting
Dam Mon is the main village at the southern end of Hon Gom Peninsula, and the name most travelers use for the entire area. Hon Gom is the larger geographical peninsula — a long, narrow strip of land that curves northward into Van Phong Bay, ending at Mui Doi, the easternmost point of mainland Vietnam. The section accessible from Dam Mon covers around 128 km² and shifts dramatically in landscape as you move through it: wide white sand dunes near the entrance road give way to coastal forest, rocky ridgelines, and finally the fishing villages tucked into sheltered bays at the tip. The dunes catch most visitors off guard — walking through them feels closer to a desert crossing than a beach trip.
The water around the peninsula is exceptionally calm and clear. Hon Gom and Hon Lon act as natural barriers, blocking swell and keeping the bay sheltered from wind throughout most of the year. Around 20 islands with primary forest sit scattered across the bay, and the peninsula itself has roughly 30 beaches, most of them unreached by any road.
The fishing villages
At the tip of the peninsula sit three villages: Dam Mon Ha, Dam Mon Thuong, and Xuan Dung. Life here moves slowly. Fishing is the main livelihood, and the villages have the unhurried, unpolished feel of communities that have never needed to adapt for tourists.
Xuan Dung is worth singling out. Dig into the sand close to the shoreline and fresh water seeps through — an oddity that surprises most first-time visitors. The village is also home to the Dang Ha, a small ethnic minority community that has lived in Van Phong Bay for generations and remains largely absent from standard accounts of Vietnam’s ethnic groups.
Whale Island
Just off the peninsula sits Hon Ong, known to most travelers as Whale Island. The name comes from a long-held belief among local fishermen that whales appeared in these waters and protected those at sea — sightings still occasionally happen during breeding season. The island has a single resort: Whale Island Resort, a French-founded property that has operated here since 1997. With 31 bamboo bungalows, a PADI dive center, and no televisions in the rooms, it functions as a genuine escape rather than a polished hotel experience. Access is by a short boat transfer from Dam Mon pier.
Things to do at Dam Mon Peninsula
1. Trek to Mui Doi — the easternmost point of Vietnam
Mui Doi is the main reason most travelers make the effort to reach Dam Mon. Sitting at the northern tip of Hon Gom Peninsula at coordinates 12°39’N – 109°28’E, it is the first place on mainland Vietnam to receive sunlight each morning — a geographic distinction that gives the trek a clear purpose beyond the scenery.
The standard route starts at Dam Mon market and covers around 12 km to Bai Rang, passing through three distinct terrains: open sand dunes, coastal forest, and rocky ridgeline. Each section has a different character. The dunes are exposed and hot but visually dramatic. The forest section is shaded but slower going. The final rocky stretch requires some scrambling, including a rope ladder to reach the marker at the summit. The full trek takes around 3 to 4 hours one way.
Most people do this as an overnight trip. The plan is to trek to Bai Rang in the afternoon, camp on the beach, then push to Mui Doi before dawn to catch the sunrise. It is the only way to see what the trek is actually famous for. A boat return from Mui Doi back to Dam Mon is available and costs around 1.6 million VND for up to 10 people — most groups take it rather than walk back.
Two practical points worth knowing before you go. First, the path is not clearly marked and getting lost is genuinely easy, particularly through the forest section. A local guide is strongly recommended. Second, water is not available along the route. Bring a minimum of 5 liters per person for the full overnight trip. The best window for the trek is January to May — cool enough to manage the dunes, calm enough for the boat return.
Read our full guide to Mui Doi
2. Beaches
Around 30 beaches are spread across the peninsula, most of them unnamed and accessible only by boat. The ones reachable on foot or by motorbike include Ong Hao, Xuan Dung, Ong Co, and Ba Me. All share the same general character: calm, clear water, white sand, and no facilities. Xuan Dung is the cleanest and most visited of the four — still quiet by any standard, but with a small community nearby.
None of these beaches have sun loungers, warungs, or vendors. That is the point. Bring everything you need, including water, food, and sun protection.
3. Snorkeling and diving
The coral reef ecosystem in Van Phong Bay is one of the healthier ones along the central Vietnamese coast. Around Dam Mon, boat hire from the village can get you to snorkeling spots near the smaller islands in the bay. The reefs are accessible and varied, though conditions depend on visibility and season.
The most organized diving option in the area is through Whale Island Resort on Hon Ong, which runs a PADI-certified dive center from March to October. For non-divers, snorkeling directly off several of the bay’s islands is straightforward and does not require a guide.
4. Boat trips and night fishing
Local boats can be hired from the village to explore the roughly 20 forested islands scattered across the bay. It is an unstructured experience — no fixed itinerary, no commentary — but a good way to cover ground that is otherwise unreachable. Squid fishing after dark is a separate activity worth considering. Fishermen take small groups out at night using bright lights to draw squid to the surface. It is low-key and genuinely local, with whatever is caught often cooked on the spot.
5. Thien An Pagoda
Built on a rocky promontory above the water at the edge of the bay, Thien An Pagoda offers some of the better sea views in the area and makes a natural stop on the way through the peninsula. It is not a major destination in itself, but the setting — garden, sea-facing rock formations, and relative quiet — makes it worth 20 to 30 minutes if you are passing.
Location & getting there
Where is Dam Mon Peninsula
Dam Mon Peninsula sits inside Van Phong Bay in Khanh Hoa province, about 90 to 100 km north of Nha Trang along National Highway 1A. The access point is at the foot of Co Ma Pass, where a road branches right onto the 18.5 km peninsula road. From there the road runs through the sand dunes and down to the villages at the tip.
For broader context on the bay and the other destinations within it, see our Van Phong Bay guide.
How to get there
Motorbike is the best way to reach Dam Mon. The road from Co Ma Pass through the sand dunes is one of the most dramatic coastal stretches in the region — houses half-buried in sand on one side, open water on the other. The ride from Nha Trang takes around 2 to 2.5 hours. Motorbike rental in Nha Trang runs around 150,000 to 200,000 VND per day.
Private car or transfer is more comfortable but less flexible, and you lose the experience of riding through the dunes. It is the better option for groups or anyone not confident riding long distances on Vietnamese roads.
Bus is the least practical option for most travelers. Local buses run from Van Gia bus station to Dam Mon but are slow, infrequent, and not suited to anyone planning to explore the peninsula independently.
Nearby to combine a visit
Dai Lanh Beach. On the route between Nha Trang and Dam Mon, Dai Lanh is one of the cleaner and quieter beaches in Khanh Hoa. It sits at the base of Co Ma Pass and makes a natural stop in either direction. Not a destination in itself, but worth 30 minutes if the weather is good.
Doc Let Beach. About 30 km south of the Dam Mon access road, Doc Let is the most developed beach in Van Phong Bay — white sand, calm water, and several proper resorts. A useful contrast to Dam Mon if you want one night with infrastructure before or after the peninsula.
Whale Island (Hon Ong). Accessible by a short boat transfer from Dam Mon pier, Whale Island is covered in section 2.3. If the plan is to combine the peninsula with a proper island stay, this is the obvious choice. Book in advance — it has only 31 rooms.
Van Gia town. The small town closest to the Co Ma Pass turnoff and the departure point for boats to Diep Son Island. Useful for a fuel stop, a meal, or picking up supplies before heading onto the peninsula. For everything on Diep Son, see our guide to Diep Son Island.
Practical tips & visiting information
Best time to visit
The most reliable window is January to May. The weather is dry, temperatures are manageable, and the sea is calm enough for boat trips and snorkeling. From June onward the heat increases significantly, making the Mui Doi trek harder. From mid-August through November the central coast enters storm season, and conditions on the peninsula can deteriorate quickly. If the Mui Doi trek is the main reason for the visit, January to May is the only window worth considering.
How long to spend
A day trip is possible but only gives enough time for the beaches and a look around the villages. To do the Mui Doi trek properly, a minimum of one night is needed — the overnight camp at Bai Rang is not optional if catching the sunrise is the goal. Two nights makes sense if combining the peninsula with a stay at Whale Island.
Getting around
There is no public transport on the peninsula. A motorbike is essential for reaching the beaches and villages. For the islands and some of the more remote beaches, a hired local boat is the only option. Boat hire can be arranged informally through the villages.
Facilities
Facilities on the peninsula are minimal. The villages have no tourist infrastructure — no convenience stores, no ATMs, no restaurants set up for visitors. The small market near Dam Mon Ha is the closest thing to a supply point, but do not rely on it for anything beyond basics. Stock up in Van Gia before turning onto the peninsula road.
What to bring
For a beach visit, standard sun protection and water are sufficient. For the Mui Doi trek, preparation matters more: bring a flashlight, tent, sleeping bag, hiking shoes, walking sticks for the rocky sections, and a minimum of 5 liters of water per person. Food for dinner and breakfast needs to come with you. Download an offline map before leaving — mobile coverage on the peninsula is unreliable and the path to Mui Doi is easy to lose.
Guides for the Mui Doi trek
A guide is not mandatory but strongly recommended. The route through the forest section is unmarked and disorienting, and several travelers have lost the path without one. Local guides can be arranged from the market area in Dam Mon Ha. If going as a group, one guide for every six to eight people is sensible. Agree on the route, the overnight plan, and the return method before setting off.
Is Dam Mon Peninsula worth visiting?
Dam Mon is not for everyone, and that is precisely what makes it worth knowing about. There is no infrastructure, no beach clubs, no organized tours departing on a schedule. Getting there takes effort, and once you arrive, the experience is entirely self-directed. For travelers who find that appealing, it delivers something genuinely hard to find along the Vietnamese coast: a large, mostly untouched stretch of coastline that has not yet been packaged for tourism.
The Mui Doi trek gets a lot of attention, but it deserves some honest framing. Reaching the easternmost point of mainland Vietnam is a symbolic achievement more than a scenic one. The journey requires at least one overnight camp and realistically takes up two full days once travel to and from Dam Mon is factored in. The appeal is strongest for adventurous domestic travelers and the small number of foreign visitors who have significant time in Vietnam and want to do something very few people complete. For the average traveler on a two or three week itinerary, that is a significant time investment for a geographical footnote.
The quieter case for Dam Mon is simpler. The beaches are clean, calm, and genuinely uncrowded. The landscape along the peninsula road — sand dunes, coastal forest, fishing villages — is unlike anything else in Khanh Hoa. A half-day or full day spent riding through the peninsula, stopping at the beaches, and eating fresh seafood in the village is a more realistic and still rewarding version of the visit for most travelers.
The one combination worth considering is pairing Dam Mon with a stay at Whale Island. Together they cover different ground: the peninsula for the landscape and the raw coastal experience, Whale Island for diving, comfort, and proper isolation. As a two or three night package they complement each other well.
The bottom line: you do not need to trek to Mui Doi to make Dam Mon worth the detour. The peninsula itself is reason enough.
