Major city · Vietnam
Cao BangCao 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.
More ways in
Local time, weather, currency, airports
- Weather
- see forecast
- Currency
- VND
- Best months
- Oct–Apr (dry season)
- avoid May–Sep (heavy rain)
- Airport
- HAN
- Nights
- 2
Rules in force · 5Drug trafficking can carry the death penalty in Singapore…
- Southeast Asia ↗Drug trafficking can carry the death penalty in Singapore, Malaysia, Indonesia, Vietnam, Laos, Thailand, Brunei and Myanmar; never carry a bag or parcel for anyone.
- Southeast Asia ↗Carry a passport valid for at least six months from entry with two blank pages; airlines refuse boarding on less.
- Vietnam ↗Apply for the e-visa only on the official government portal; lookalike sites charge extra.
- Vietnam ↗Crossing streets: walk slowly and steadily; motorbikes flow around you — do not stop or run.
- Vietnam ↗Carry Vietnamese đồng in small notes; many stalls and taxis are cash-only.
Entry rules depend on your passport. Full visa guide
What is in this basic guide9 covered · 4 not yet ▾
In this guide
Not in this guide yet
- Walking areas with bag rules
- Day plans checked against opening hours
- Airport-to-bed timings and the last safe connection
- Field-checked times and prices
Official sites
Emergency numbers for Cao Bang113 ▾
Tap a number to call from your phone. These are the numbers listed in this guide; a row marked check has not been verified.
EssentialsQuick answers and what things cost
Essentials
Quick answers and what things cost
Quick answers
The questions people ask first about Cao Bang, one line each. Tap a card for the full answer.
- Cash or card?VND in small notes (10k–100k) for stalls, markets, xe ôm and tips at spas.Vietnam-wide
- SIM or eSIMViettel, Vinaphone and Mobifone sell tourist SIMs at airport arrivals; passport and a face photo are required for registration.Vietnam-wide
- Tap waterNot drinkable from the tap.Vietnam-wide
- TippingSit-down restaurant: Round up or 5–10% if no service charge is on the bill.Vietnam-wide
- Plugs & powerSockets A/C/F. US/Canada (A/B): fits · UK/Ireland (G): adapter · Australia/NZ (I): adapter. 220 V: US 120 V-only devices (hair dryers) need a converter; most chargers are dual-voltage.Vietnam-wide
- SafetyCao Bang is generally safe; keep an eye on road traffic, especially motorbikes, and store valuables when using public minibuses.
Show all 12 answers
- RestroomsWestern toilets in cities and hotels; squat toilets and no paper in rural stops and on long buses — carry tissues.Vietnam-wide
- Emergency numbers113 police · 114 fire · 115 ambulance (not 911, 999 or 000)
- Sundays & holidaysMany museums close on Monday; the Hồ Chí Minh Mausoleum is also closed on Friday and shuts for maintenance for about two months each year (usually…Vietnam-wide
- Your embassyFind your embassy's 24-hour line before you fly.
- AirportHAN Noi Bai International Airport (Main airport for Cao Bang; about 5–6 h bus).
- Getting aroundWalk in the city centre; xe ôm (motorbike taxis) are cheap; rent a motorbike (≈7–21 USD/day, IDP required) for trips to sights…
DecideWhat it is known for, and when the weather works
Decide
What it is known for, and when the weather works
At a glance
What the city is known for, how you fly in, and where to find the phrases.
- Airports
- HAN Noi Bai International Airport (Main airport for Cao Bang; about 5–6 h bus)
- Phrases
- Vietnamese phrasebook
Best months at a glance
From the guide's best and avoid lists
Jan
Best
18°C (64°F)64°F (18°C)
Feb
Best
19°C (66°F)66°F (19°C)
Mar
Best
22°C (72°F)72°F (22°C)
Apr
Best
25°C (77°F)77°F (25°C)
May
Avoid
27°C (81°F)81°F (27°C)
Jun
Avoid
28°C (82°F)82°F (28°C)
Jul
Avoid
29°C (84°F)84°F (29°C)
Aug
Avoid
29°C (84°F)84°F (29°C)
Sep
Avoid
27°C (81°F)81°F (27°C)
Oct
Best
24°C (75°F)75°F (24°C)
Nov
Best
20°C (68°F)68°F (20°C)
Dec
Best
18°C (64°F)64°F (18°C)
Best: Oct–Apr. Avoid: May–Sep. Month by month →
Warmest Jul (29°C (84°F)84°F (29°C)), coolest Jan (10°C (50°F)50°F (10°C) low), wettest Jul (15 rain days), driest Jan (5). Averages, not a forecast.
Weather and climate
Cao Bang: next 7 days
Loading forecast…
Forecast: Open-Meteo (CC BY 4.0), model data for this point.
Air quality
Loading…
Model estimate (CAMS via Open-Meteo), not a street-level station; readings near busy roads run higher.
Jan
18°C (64°F)64°F (18°C)
10°C (50°F)50°F (10°C)
5 rd
Feb
19°C (66°F)66°F (19°C)
11°C (52°F)52°F (11°C)
5 rd
Mar
22°C (72°F)72°F (22°C)
13°C (55°F)55°F (13°C)
7 rd
Apr
25°C (77°F)77°F (25°C)
16°C (61°F)61°F (16°C)
9 rd
May
27°C (81°F)81°F (27°C)
18°C (64°F)64°F (18°C)
12 rd
Jun
28°C (82°F)82°F (28°C)
20°C (68°F)68°F (20°C)
14 rd
Jul
29°C (84°F)84°F (29°C)
21°C (70°F)70°F (21°C)
15 rd
Aug
29°C (84°F)84°F (29°C)
21°C (70°F)70°F (21°C)
15 rd
Sep
27°C (81°F)81°F (27°C)
19°C (66°F)66°F (19°C)
13 rd
Oct
24°C (75°F)75°F (24°C)
16°C (61°F)61°F (16°C)
9 rd
Nov
20°C (68°F)68°F (20°C)
13°C (55°F)55°F (13°C)
6 rd
Dec
18°C (64°F)64°F (18°C)
11°C (52°F)52°F (11°C)
5 rd
High / low, both scales · rd = rain days
Arrive & moveAirports are listed under At a glance; this is how to move once you are in
Arrive & move
Airports are listed under At a glance; this is how to move once you are in
Getting 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.
Nearest full guides
Straight-line distance, not travel time
See & doDay-trips, door to door
See & do
Day-trips, door to door
Day-trips
Ban Gioc Waterfall
goDoor to door: ≈2 h each way
Minibus to Trung Khanh (≈70,000 đ), then driver to falls (≈150,000 đ) or rent motorbike
No entry fee; bridge crossing fee 2,000 đ.
Nguom Ngao Cave
goDoor to door: ≈30 min from Ban Gioc
From Ban Gioc, hire driver or motorbike (≈5,000 đ guide optional)
Guide optional, small fee.
Thang Hen Lake
goDoor to door: ≈1 h each way
Hire motorbike driver from Cao Bang (≈125,000 đ round‑trip)
No entrance fee; rafts available.
Pac Bo (Ho Chi Minh historic site)
goDoor to door: ≈1 h 30 min
Bus or private car, about 52 km (32 mi)Bus or private car, about 32 mi (52 km)
Combine with nature sights.
Eat & sleepWhich area to sleep in
Eat & sleep
Which area to sleep in
Where to sleep
Areas, not hotels: pick the one that fits your arrival time and plans.
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
PracticalWhat a day costs, what to watch out for, and the pocket card
Practical
What a day costs, what to watch out for, and the pocket card
Cost per day
- Budget
- ≈150,000 đ excl. bed
- Mid
- ≈250,000 đ excl. bed
Trip budget
| Budget hotel room1 × 2 nights × ₫350,000 | ₫700,000 |
| Food, local transport, entries1 × 2 days × ₫250,000 | ₫500,000 |
| Bus Hanoi → Cao Bang (one way)1 × ₫150,000 · check | ₫150,000 |
| Motorbike rental (per day)1 × ₫300,000 · check | ₫300,000 |
| eSIM data (1 week)1 × ₫250,000 · check | ₫250,000 |
| Buffer 10%Price creep, a taxi you did not plan, one splurge | ₫190,000 |
| Trip total≈ ₫1,045,000 per person per day, bed included | ₫2,090,000≈ US$80 |
2026 estimate in VND; flights and long‑distance buses excluded.
Prices of common things
| Pho bowl | 25,000 đ |
| Bánh mì | 15,000 đ |
| Motorbike rental (day)check | 160,000–450,000 đ |
| Minibus to Ban Gioc (incl. driver)check | 220,000 đ |
2026 estimate; check locally.
Watch out
Safety
- Bus schedules from Hanoi stop after 10:00; plan early departures.Bus schedules from Hanoi stop after 10:00 AM; plan early departures.
- Motorbike rental needs an International Driving Permit.
- Border crossing at Ban Gioc may charge a small fee (≈2,000 đ).
Emergency numbers
- Police
- 113
- Fire
- 114
- Ambulance
- 115
Pocket card
Fill in, then print or save as PDF
Stays in this browser only; nothing is sent anywhere.
Cao BangCao Bằng
Pocket card · Voykit
My bed tonight
—
—
—
Đến địa chỉ này, làm ơnTo this address, please
Emergency
- Police113
- Fire114
- Ambulance115
Embassy
US consular services are in Hanoi; other nations use the Hanoi embassy.
My embassy: —
Fare anchors (2026 estimate)
- Hanoi → Cao Bang bus: ≈150,000 đ, 5–6 h (check)
- Motorbike rental (day): ≈160,000–450,000 đ, IDP required (check)
Say or show
- Xin lỗi — Excuse me / Sorry (sin loh)
- Cảm ơn — Thank you (kahm uhn)
- Bao nhiêu tiền? — How much is it? (bow nyew tee-en)
- Nhà vệ sinh ở đâu? — Where is the bathroom? (nya veh sin uh dow)
Deep diveWhat this guide covers so far, and its sources
Deep dive
What this guide covers so far, and its sources
Not a trip line yet
This is a basic guide: no airport-to-bed contract, walking clusters or day plans are published for Cao Bang. Airport, fare and schedule details are unverified; check the operators before you fly.
What we know, and what is coming
On this page
- Best months: Oct–Apr (dry season) · avoid May–Sep (heavy rain) · month by month →
- 1 airport and 2 areas to sleep in
- Weather: a 7-day forecast and monthly averages
- Cost per day in 2 bands
- 4 day-trips, door to door
- 3 things to watch out for, with emergency numbers
Coming as the guide grows
- Add a motorbike rental option for day‑trips.
- Include a short‑stay package with Bac Lam Hotel and guided Ban Gioc tour.
- Provide a border‑crossing checklist for Chinese side visits.
Sources
- officialCao Bang official website
- secondaryWikidata – Cao Bang
- secondaryWikivoyage: Cao Bang, revision 5283591 (CC BY-SA 4.0)
Ask about Cao Bang
Loading…