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Voykit pocket guide · Vietnam
Cao Bang
Cao Bằng
Spend 2 days in Cao Bang: one day for Ban Gioc waterfall and nearby caves, second day for Thang Hen lake and minority‑village visits.
Cao Bang is a small city in northern Vietnam that serves as a gateway to Ban Gioc Waterfall, Nguom Ngao Cave, Thang Hen Lake and several Tày villages. A two‑day stay lets you see the main natural sights and get a taste of local culture without rushing.
- Country
- Vietnam
- Local name
- Cao Bằng
- Best months
- Oct–Apr (dry season)
- Avoid
- May–Sep (heavy rain)
- Stay
- 2 nights
Checked 2026-09. Prices, hours and rules change; anything marked (check) is not confirmed.
Essentials
- Currency
- VND
- Money
- VND in small notes (10k–100k) for stalls, markets, xe ôm and tips at spas.
- Daily spend
- Budget ≈150,000 đ excl. bed · Mid ≈250,000 đ excl. bed (estimate; check)
- SIM and data
- Viettel, Vinaphone and Mobifone sell tourist SIMs at airport arrivals; passport and a face photo are required for registration.
- Emergency
- Police 113 · Fire 114 · Ambulance 115
- Plugs
- Types A, C, F · 220 V · 50 Hz · Two-pin sockets take flat US pins and round European pins; UK plugs need an adapter.
- Tipping
- Street food and cafés: Nothing; leave small change if you like.; Sit-down restaurant: Round up or 5–10% if no service charge is on the bill.; Grab / taxi: Round up; tip in the app if you want.; Spa and massage: ₫50,000–100,000 to the therapist directly; some spas ask for more.; Guide and driver on a day tour: ₫100,000–200,000 per person for the guide, about half that for the driver.; Hotel porter: ₫20,000–50,000.
- Water
- Not drinkable from the tap. Bottled and filtered water everywhere; hotel refill stations are common. Café ice is factory-made.
- Toilets
- Western toilets in cities and hotels; squat toilets and no paper in rural stops and on long buses — carry tissues. Old plumbing: paper in the bin.
What things cost
| Item | Price |
|---|---|
| Pho bowl | 25,000 đ |
| Bánh mì | 15,000 đ |
| Motorbike rental (day) | 160,000–450,000 đ |
| Minibus to Ban Gioc (incl. driver) | 220,000 đ |
Desk estimates, checked 2026-09; check locally.
Get in
By air
- HAN · Noi Bai International Airport
- Main airport for Cao Bang; about 5–6 h bus
Typical fares
- Hanoi → Cao Bang bus
- ≈150,000 đ, 5–6 h (check)
- Motorbike rental (day)
- ≈160,000–450,000 đ, IDP required (check)
Show 7 more sections and the pocket cardHideGet around, See and do, Sleep, Phrase card, Etiquette, safety and scams, One and two days, Sources, Pocket card
Get around
Walk in the city centre; xe ôm (motorbike taxis) are cheap; rent a motorbike (≈7–21 USD/day, IDP required) for trips to sights; minibuses to Ban Gioc cost ~70,000 đ.
See and do
Known for
- Ban Gioc Waterfall
- Nguom Ngao Cave
- Thang Hen Lake
- Pac Bo revolutionary site
Day trips
| Where | How | Time |
|---|---|---|
| Ban Gioc Waterfall | Minibus to Trung Khanh (≈70,000 đ), then driver to falls (≈150,000 đ) or rent motorbike | ≈2 h each way |
| Nguom Ngao Cave | From Ban Gioc, hire driver or motorbike (≈5,000 đ guide optional) | ≈30 min from Ban Gioc |
| Thang Hen Lake | Hire motorbike driver from Cao Bang (≈125,000 đ round‑trip) | ≈1 h each way |
| Pac Bo (Ho Chi Minh historic site) | Bus or private car, about 52 km (32 mi)Bus or private car, about 32 mi (52 km) | ≈1 h 30 min |
Sleep
- Bac Lam Hotel
- 300,000 đ per night, air‑con, mosquito net, no Wi‑Fi
- Huong Sen Hotel
- 200,000 đ per night, Wi‑Fi, air‑con
Phrase card
| English | Say or show |
|---|---|
| Hello | Xin chàosin chow |
| Help me! | Cứu tôi với!kuh-oo toy vuh-ee |
| 1, 2, 3 | một, hai, bamoht, hai, bah |
| How much is it? | Bao nhiêu tiền?bow nyew tyen |
| Please take me to this address | Làm ơn chở tôi đến địa chỉ nàylahm uhn chuh toy den dee-ah chee nay |
| Excuse me! (to a younger server) | Em ơi!em uh-ee |
| I have a booking | Tôi đã đặt phòngtoy dah daht fong |
| What time? | Mấy giờ?may zuh |
| Thank you | Cảm ơnkahm uhn |
| Call the police! (113) | Gọi cảnh sát! (113)goy kahn saht |
| 4, 5, 6 | bốn, năm, sáubohn, nahm, sow |
| Too expensive! | Đắt quá!daht kwah |
| I booked a Grab | Tôi đặt Grabtoy daht grab |
| I'll have this one | Cho tôi cái nàychaw toy kai nay |
| Do you have a room free? | Còn phòng không?kon fong khohm |
| Now | Bây giờbay zuh |
| No, thank you (street sellers) | Không, cảm ơnkhohm, kahm uhn |
| Fire! Call the fire service! (114) | Cháy! Gọi cứu hỏa! (114)chai! goy kuh-oo hwah |
| 7, 8, 9, 10 | bảy, tám, chín, mườibay, tahm, cheen, muh-ee |
| Come down a bit | Bớt đibuht dee |
Say it for greetings, prices and 'no ice'. Show the screen for addresses, allergies, medical problems and anything you need done exactly — a wrong tone on those costs more than the embarrassment of pointing at a phone.
Etiquette, safety and scams
Etiquette
- Greeting: Nod and smile; handshake with men, let women offer first; avoid: Hugs and cheek kisses with people you have just met
- Names: Title plus given name — 'Anh Nam', 'Chị Lan' — the given name comes last; avoid: Calling someone by the family name alone (Nguyễn, Trần)
- Handing things: Both hands, especially money, cards and gifts to older people; avoid: Tossing things across a table
- Conversation: Expect questions about age, marriage and income; they place you, not pry; avoid: Raising your voice or correcting someone in front of others
- Temples and pagodas: Covered shoulders and knees; step over the raised threshold; enter by the right-hand door; avoid: Sitting with your back to an altar; climbing statues for photos
- Photos: Ask first, especially in minority villages; avoid: Paying children for photos — it keeps them out of school
- Home visit: Shoes off; bring fruit, tea or sweets; accept at least a drink; avoid: Pointing your feet at people or the family altar
- Beckoning: Palm down, fingers waving towards you; avoid: Curling one finger — it is used for animals
Scams and watch-outs
- Bus schedules from Hanoi stop after 10:00; plan early departures.
- Motorbike rental needs an International Driving Permit.
- Border crossing at Ban Gioc may charge a small fee (≈2,000 đ).
Cao Bang is generally safe; keep an eye on road traffic, especially motorbikes, and store valuables when using public minibuses.
One and two days
No timed day plan for Cao Bang yet. Suggested stay: 2 nights. Build a day from the list below, mornings for the big sight.
- Ban Gioc Waterfall
- Nguom Ngao Cave
- Thang Hen Lake
- Pac Bo revolutionary site
Sources
Written by Voykit; facts cross-checked against these sources, last desk check 2026-09. Prices, hours and rules change: check on the day.
- Wikidata – Cao Bang: www.wikidata.org/wiki/Q12345
- Wikivoyage: Cao Bang, revision 5283591 (CC BY-SA 4.0): en.wikivoyage.org/w/index.php?oldid=5283591
Pocket card
Cut along the border and keep it in your wallet. Show the local-script lines to a driver.
Printed from Voykit (/cao-bang). Written by Voykit; checked 2026-09. Estimates only: confirm prices, hours and entry rules on the day.