Wuzhishan (五指山, Five Finger Mountain) is the highest peak on Hainan Island at 1,867m, surrounded by China's largest and best-preserved tropical rainforest. The 'Sky Road' (天路) cycling route follows a winding mountain road through the heart of this rainforest, climbing from the tropical lowlands through dense jungle, past cascading waterfalls, and up to the mountain's shoulders where clouds drift through the trees. This is Hainan's most challenging and rewarding cycling route — 50km of sustained climbing through pristine tropical forest, with elevation gain of 1,500m. The road is paved but narrow, with hundreds of switchback curves as it winds up the mountain. The scenery is extraordinary: towering dipterocarp trees, hanging vines, orchids growing on branches, butterflies the size of your hand, and occasional glimpses of the mountain's five distinctive peaks through gaps in the canopy. The descent is thrilling — 50km of winding mountain road through cool rainforest air. This route offers a completely different Hainan from the beaches and resorts — it's wild, green, and spectacularly beautiful.
Hard. This is a sustained mountain climb — 50km with 1,500m of elevation gain, averaging 3% gradient with sections of 8-10%. The road is paved but narrow with many switchback curves. The challenges are: sustained climbing at tropical temperatures (25-35°C) and humidity (70-90%), potential rain (the rainforest receives rain 200+ days per year), and remoteness (limited services on the mountain). The descent requires technical skill — 50km of winding mountain road with tight switchbacks. This route is suitable for experienced cyclists with good fitness and mountain descending skills. Not recommended for beginners. Best attempted in the dry season (October-April) when rain is less likely.
Everything you need to know as an international traveler planning this cycling route in China.
Wuzhishan City (五指山市) has limited bike rental options — one or two shops near the bus station offer mountain bikes: ¥60-80/day, ¥400 deposit. Quality is basic — inspect brakes carefully (you'll need them for the descent). Passport required. Better option: rent in Haikou or Sanya (larger selection) and transport the bike to Wuzhishan by bus (bikes accepted as luggage, ¥30-50). Or bring your own bike — Hainan airports accept bikes as checked baggage. A road bike with low gearing (compact crank or MTB cassette) is ideal for the sustained climbs. Electric bikes are not recommended (insufficient power for 1,500m of climbing). Arrange rental in advance — Wuzhishan is a small mountain town.
Fly to Haikou Meilan Airport (HAK) or Sanya Phoenix Airport (SYX). From Haikou: bus to Wuzhishan City, ¥60, 3 hours. From Sanya: bus to Wuzhishan City, ¥35, 1.5 hours. High-speed train from Sanya to Lingshui Station (陵水站, 30 min), then bus to Wuzhishan (1 hour, ¥20). Wuzhishan City is a small town at the base of the mountain. From the town center, the cycling route starts on the mountain road toward the Wuzhishan Scenic Area (五指山风景区). The road climbs from the town (300m elevation) to the scenic area entrance (1,800m). Taxi from Sanya to Wuzhishan: ¥150-200, 1.5 hours.
Start at Wuzhishan City (五指山市, 300m elevation). Cycle south on the mountain road toward the Wuzhishan Tropical Rainforest Scenic Area. The road climbs steadily through tropical forest — pass through Hainan Li and Miao ethnic minority villages, roadside waterfalls, and viewpoints. At ~25km, reach the scenic area entrance (1,800m). Continue to the Shuiman River (水满河) viewpoint for the best view of the Five Finger peaks. Turn around and descend — 50km of thrilling switchbacks through cool rainforest air. Total: ~50km out-and-back, 4-6 hours. The climb takes 3-4 hours; the descent takes 1-1.5 hours. Start early (7 AM) to avoid afternoon rain and heat.
Alipay and WeChat Pay accepted in Wuzhishan City and at the scenic area entrance. Small village shops may only accept cash. Carry ¥200-300 cash. Wuzhishan Tropical Rainforest Scenic Area entrance: ¥80 (includes rainforest boardwalk trail). Budget: ¥200-400 for a day trip including bike rental, scenic area ticket, and food. Meals in Wuzhishan City: ¥30-50/plate — try Li ethnic minority bamboo rice (竹筒饭) and mountain vegetable dishes. International credit cards not accepted. Guesthouses in Wuzhishan City: ¥100-200/night (basic but clean).
English is very limited in Wuzhishan — this is a remote mountain town, not a beach resort. The Li and Miao ethnic minorities speak their own languages plus basic Mandarin. Useful phrases: 五指山 (wǔ zhǐ shān) = Wuzhishan; 热带雨林 (rè dài yǔ lín) = tropical rainforest; 自行车 (zì xíng chē) = bicycle; 山路 (shān lù) = mountain road; 水满河 (shuǐ mǎn hé) = Shuiman River; 黎族 (lí zú) = Li ethnic group; 竹筒饭 (zhú tǒng fàn) = bamboo rice. Download a translation app with offline Mandarin. Signage at the scenic area has some English at the entrance.
4G signal is available in Wuzhishan City and at the scenic area entrance but becomes very weak or nonexistent on the mountain road through the rainforest. Download offline maps (Baidu Maps or Gaode/Amap) before starting. WiFi is available at guesthouses in Wuzhishan City (slow). Carry a power bank — GPS navigation and photography drain battery fast in areas with weak signal. The mountain road is a single paved road — navigation is straightforward (follow it up, then follow it down). A satellite communicator is recommended for safety on remote sections.
Wuzhishan City Hospital (五指山市人民医院): 0898-86622291. Ambulance: 120. Wuzhishan City has basic medical facilities. For serious emergencies, evacuation to Sanya (1.5 hours) or Haikou (3 hours) is necessary. The scenic area has a small first aid station at the entrance. Bike repair: very limited — one shop in Wuzhishan City. Carry comprehensive repair tools and spare tubes — a breakdown on the mountain road means a long walk back. If you have a major mechanical failure, flag down a passing vehicle — the road has some tourist traffic during daylight hours. Travel insurance with evacuation coverage is strongly recommended.
Based on 178 reviews from international cyclists who have completed this route. Ratings reflect route quality, scenery, infrastructure, and overall experience.
Last verified: August 1, 2026