# Lanzhou Subterranean River, China: what it is and when to go > Lanzhou Subterranean River is a national park (连州地下河) in China. Interests: Nature and Wildlife. The best time to visit is April to May and September to October. In June there are 13 h 33 of daylight, and in December, 10 h 27. Here is what it is, where it lies, when to come, how to get there and what else is nearby to turn it into a trip. - Address: https://kokai.app/en/paises/asia/china/lanzhou-subterranean-river/ - Reviewed on: 2026-10-08 - Language: en ## In a nutshell - **What it is:** National park · Nature, Wildlife - **Local name:** 连州地下河 - **Where:** China - **Best time:** April to May and September to October. - **Nearest airport:** CAN Guangzhou (Huadu), 205 km as the crow flies - **Coordinates:** 25.00733, 112.32194 ## What it is and where Lanzhou Subterranean River is a national park (连州地下河) in China. Its coordinates are 25.00733, 112.32194; the nearest main airport is Guangzhou Baiyun International Airport (CAN, Guangzhou (Huadu)), 205 km as the crow flies. How to get around China (train, car, bus) is covered in [its country guide](https://kokai.app/en/paises/asia/china/#moverse). - [Where it is](https://www.google.com/maps/search/?api=1&query=25.007326%2C112.321936) - [Directions](https://www.google.com/maps/dir/?api=1&destination=25.007326%2C112.321936) It is one of the [Nature](https://kokai.app/en/paises/asia/china/naturaleza/) and [Wildlife](https://kokai.app/en/paises/asia/china/fauna/) places in China. In [Kokai](https://kokai.app/en/) it is already on your trip map next to the places you save yourself, and it goes into a day's plan with one tap. ## When to go The best time to visit Lanzhou Subterranean River is **April to May and September to October**. | Mes | Época | Hours of daylight | | --- | --- | --- | | January | Possible | 10 h 36 | | February | Possible | 11 h 09 | | March | Possible | 11 h 49 | | April | Best time | 12 h 35 | | May | Best time | 13 h 13 | | June | Possible | 13 h 33 | | July | Possible | 13 h 25 | | August | Possible | 12 h 53 | | September | Best time | 12 h 08 | | October | Best time | 11 h 24 | | November | Possible | 10 h 45 | | December | Possible | 10 h 27 | In June there are 13 h 33 of daylight, and in December, 10 h 27. Daylight hours are calculated from the site's latitude for the 15th of each month; when planning a full day on foot they matter as much as the weather. | What you come for | Best time | Possible | | --- | --- | --- | | Nature | April to May and September to October | November to March and June to August | | Wildlife | April to May and September to October | November to March and June to August | It is not the same trip whatever you come for: Lanzhou Subterranean River has a different season depending on what you want to do here, and [Kokai](https://kokai.app/en/) puts it in the right month for you. When to go to China in general, with its festivals and peak seasons, is in [its country guide](https://kokai.app/en/paises/asia/china/#cuando-ir). ## Before you go to China To enter China there are 9 things to sort out before you leave, starting with “Passport valid for six months”: they are all, with their deadlines, in [the China checklist](https://kokai.app/en/paises/asia/china/#antes-de-salir). Currency: Yuan or renminbi (CNY); plugs: Type A, C and I · 220 V · 50 Hz (you need an adapter); emergencies: 110 police · 120 ambulance · 119 fire brigade. In [Kokai](https://kokai.app/en/) you tick off the checklist inside your trip, and each item reminds you when it is time to do it. ## What is nearby - [Huiguang Pagoda](https://kokai.app/en/paises/asia/china/huiguang-pagoda/): History · Architecture · 26 km - [Shikengkong](https://kokai.app/en/paises/asia/china/shikengkong/): Highest mountain in Guangdong, China · 68 km - [Baidai Tou](https://kokai.app/en/paises/asia/china/baidai-tou/): Summit · 69 km - [Nanling National Forest Park](https://kokai.app/en/paises/asia/china/mount-nanling-forest-park/): National park · 75 km - [Dachou Ding](https://kokai.app/en/paises/asia/china/dachou-ding/): Mountain in People's Republic of China · 81 km Distances are as the crow flies. Everything else is in [the China guide](https://kokai.app/en/paises/asia/china/). ## More in China: Nature - [Mount Everest](https://kokai.app/en/paises/asia/china/monte-everest/): Earth's highest mountain above sea level, located in the Mahalangur Himal sub-range of the Himalayas - [K2](https://kokai.app/en/paises/asia/china/k2/): 2nd-highest mountain on Earth - [Terracotta Army](https://kokai.app/en/paises/asia/china/guerreros-de-terracota/): collection of ancient Chinese military statues - [Makalu](https://kokai.app/en/paises/asia/china/mount-makalu/): mountain in Nepal/China; 5th highest in the world - [Lhotse](https://kokai.app/en/paises/asia/china/lhotse/): mountain in Nepal - [Mount Kailash](https://kokai.app/en/paises/asia/china/kailash/): mountain in Tibet, China Every China place under Nature, each with its season, is on [its page](https://kokai.app/en/paises/asia/china/naturaleza/). ## Frequently asked questions ### What is Lanzhou Subterranean River? It is a national park (连州地下河 in the local language) in China. ### When is the best time to visit Lanzhou Subterranean River? April to May and September to October. In June there are 13 h 33 of daylight, and in December, 10 h 27. ### How do you get to Lanzhou Subterranean River? The nearest main airport is Guangzhou Baiyun International Airport (CAN), 205 km as the crow flies. From there, [directions](https://www.google.com/maps/dir/?api=1&destination=25.007326%2C112.321936) opens the route on the map, and how to get around China is explained in [its country guide](https://kokai.app/en/paises/asia/china/#moverse). ### How do I add it to my trip? With one tap. In Kokai it is already on the China map, next to the places you save yourself: add it to a day's plan, give it a time and, if you like, get a reminder when you pass nearby. ### What else is around here? Nearby you have [Huiguang Pagoda](https://kokai.app/en/paises/asia/china/huiguang-pagoda/), [Shikengkong](https://kokai.app/en/paises/asia/china/shikengkong/), [Baidai Tou](https://kokai.app/en/paises/asia/china/baidai-tou/). The rest is in [the China guide](https://kokai.app/en/paises/asia/china/). Data from [OpenStreetMap](https://www.openstreetmap.org/way/704443046), licensed under the ODbL, and from [Wikidata](https://www.wikidata.org/), CC0. Daylight hours are calculated from the latitude. More in [credits](https://kokai.app/en/aviso/#creditos).