Dali · Visitor Guide
Erhai Lake (洱海, Ěrhǎi)
Erhai is the big freshwater lake at the center of Dali, ~250 km² of highland water wedged between the Cangshan range and the old town at 1,972 m elevation. It anchored the Nanzhao and Dali kingdoms for over 500 years and now drives the region's tourism — though a 2017 pollution crisis turned much of the shoreline into a construction-free ecological zone that has reshaped how you visit.
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Quick Answer
Is Erhai Lake worth visiting?
A 250 km² alpine lake at 1,972 m elevation, ringed by Bai villages and temples — give it a full day; the lake itself is free, while cruise boats run ~¥150 (as of 2026).
Quick facts
| Ticket | Free — lake access, piers, and lakeside road; large cruise boats ~¥150 as of 2026 (verify) |
|---|---|
| Hours | Open 24 hours (lake, piers, and lakeside road); cruise-boat departures typically 08:30–14:00 (verify) |
| Recommended duration | Full day for the 120 km loop; half-day for one shore plus a boat ride |
| Best time to visit | October–April — dry, clear skies and light wind; Siberian gulls November–March, peaking January. Avoid June–August rainy season. |
| How to get there | No metro in Dali. High-speed rail to Dali Station (Xiaguan), then C2 bus or DiDi (~¥15) to Caicun pier; rented e-bike (~¥50/day) is the best loop transport. |
| English signage | partial |
| Wheelchair accessible | partial |
| Elevation | 1,972 m |
| Surface area | ~250 km² (Yunnan's second-largest freshwater lake) |
| Max depth | ~20 m |
| Shape | Ear-shaped — name means 'Ear Sea' |
| Historic kingdoms | Nanzhao (737–902) and Dali (937–1253) |
| Loop distance | ~120 km around the full shore |
What to expect
Erhai is a long, narrow lake — about 42 km north to south and rarely more than 9 km wide — sitting at 1,972 m between the Cangshan range to the west and farmland to the east. The west shore is where most travelers spend their time. A flat lakeside road links Dali Old Town to Bai villages like Caicun, Longkan, and Xizhou, lined with guesthouses and cafés facing the water. The east shore is quieter and hillier, with Shuanglang town and the tiny temple islet of Little Putuo. You can pedal the whole 120 km loop in a long day, but most people ride one shore and take a boat.
The lake anchored two of southwest China's most important pre-modern states — the Nanzhao Kingdom (737–902) and the Dali Kingdom (937–1253), which controlled tea-horse trade routes into Southeast Asia and Tibet. 'Erhai' means 'Ear Sea,' a nod to the lake's shape on a map. The Bai people have farmed and fished these shores for over a thousand years, and their three-course tea ceremony (sandaocha) is still performed on the cruise boats. The Three Pagodas of Chongsheng, just inland from the northwest shore, are the lake's most famous man-made landmark.
The shoreline you see today is not the one in older guidebooks. After a 2017 algae crisis, Yunnan tore down lakeside restaurants and guesthouses inside a 15-meter 'green line' ecological zone and phased out most small motorized boats — so the ring road is quieter and greener, but many old waterfront bars are gone. Most guidebooks still send you to Shuanglang, but it is now the most commercial and crowded stretch; the west-shore villages give a calmer, closer-to-the-water experience. Cruises still run from Longkan and Taoyuan piers. Check departure times on the day.
How to get there
Dali has no metro system. The fastest route in is high-speed rail: Kunming South to Dali Station (in Xiaguan, the new-town south end) takes about 2 hours. From Dali Station, take bus C2 (¥2) north toward Caicun — it drops you near the closest pier to the Old Town in roughly 40 minutes (verify route). A DiDi from the station to Caicun costs about ¥25–30; from Dali Old Town to Caicun only ¥10–15, since the lake is just 2–3 km east. For the loop, rent an e-bike in the Old Town (~¥50/day) or a bicycle (~¥30/day) — the west-shore road is flat and separated from traffic, while the east-shore road is busier with cars. Dali Airport (DLU), about 30 km southeast, has limited flights; a DiDi from there to the Old Town runs ¥80–100 (as of 2026).
Best photo spots
- S-shaped causeway at Caicun pier at sunrise — trees mirrored in still water
- Little Putuo island temple with Cangshan peaks behind
- Shuanglang waterfront with fishing boats at golden hour
- Xizhou Bai houses framed against the lake from the west-shore road
Tips
- Rent the e-bike before 09:00 — afternoon wind on the east shore makes the return leg hard work, and rentals sell out in peak season.
- Skip the full 120 km loop unless you are a strong cyclist; the west shore (Old Town to Xizhou) is the scenic stretch, about 18 km each way.
- For the Siberian gulls (November–March), bring plain bread instead of the overpriced 'seagull feed' touts sell at the piers.
- If you just want lake views, a small rowboat at Caicun (~¥50) is cheaper and quieter than the ¥150 cruise that bundles a tea performance.
- Eat in the Old Town or Xizhou before heading to the shore — the 2017 demolitions left little lakeside dining.
Scams to avoid
- E-bike rental touts who quote ¥30 then add ¥80 in 'battery insurance' or pre-existing-damage fees — photograph the bike and battery before leaving the shop.
- 'Last boat' pressure at the piers: staff claim the next cruise is the final departure to push you onto an overpriced package; walk to the official ticket window for the real schedule.
- Drivers at the train station offering 'private lake tours' for ¥200+ when the C2 bus covers the same route for ¥2.
Frequently asked questions
How much does it cost to visit Erhai Lake?
The lake itself is free; you pay only for boat cruises (~¥150 for a large sightseeing boat as of 2026, verify) or bike and e-bike rentals (~¥30–50/day).
How long does it take to bike around Erhai Lake?
The full loop is about 120 km and takes a fit cyclist 7–9 hours; most travelers ride only the west-shore segment (~18 km each way) as a half-day trip.
What is the best month to see the seagulls at Erhai?
Siberian gulls arrive in late November and stay through March, peaking in January when the lake is calmest and clearest.
Can you swim in Erhai Lake?
Swimming is now discouraged and in many areas prohibited to protect water quality after the 2017 pollution crisis; locals boat and fish but rarely swim.
Which pier should I take a boat from?
Longkan and Taoyuan run the large cruise boats; Caicun is closest to the Old Town for small rowboats. Departures cluster between about 08:30 and 14:00 (verify).
Is Erhai Lake higher than Lijiang?
No; Erhai sits at 1,972 m while Lijiang Old Town is around 2,400 m, so Erhai feels warmer and the air is noticeably thicker.
Why is the lake called Erhai?
'Er' means ear and 'hai' means sea — the lake's outline resembles an ear on a map, and locals call large lakes 'seas.'
Are the lakeside guesthouses still open after the cleanup?
Many directly on the water were demolished within the 15-meter 'green line' zone, but hundreds remain just behind it in Caicun, Longkan, and Xizhou.
How far is Erhai Lake from Dali Old Town?
About 2–3 km east — a 10-minute DiDi (¥10–15) or roughly a 25-minute walk to Caicun pier.
Can I take the metro to Erhai Lake?
No; Dali has no metro system. Use the C2 bus, a DiDi, or a rented e-bike from the Old Town.