Plizio Visual Lab
Long Valley
Long Valley, located in the northern New Territories near Sheung Shui, is Hong Kong's largest remaining agricultural wetland. It consists of a mosaic of wet farmlands, taro patches, and revitalized rice paddies that create an ecologically invaluable habitat. The area is of international significance for bird conservation, serving as a vital stopover and refueling station for migratory birds along the East Asian-Australasian Flyway. More than 300 bird species have been recorded here, including the critically endangered Yellow-breasted Bunting (Emberiza aureola), for which Long Valley is a key wintering site. Environmental organizations work closely with local farmers to maintain traditional wet-farming practices that foster high biodiversity. Despite the immense pressure for urban development in Hong Kong, Long Valley remains a crucial green sanctuary, showcasing a successful model of how traditional agriculture and wildlife conservation can thrive on the edge of a major metropolis.
- Location: Hong Kong SAR China
- Top sights: Big Water Pipes · Tai Shek Mo · Hau Ku Shek Ancestral Hall
- Nearby: San Tin (4 km)
Best time to visit & climate
The most pleasant time to visit is Mar, Nov, Dec.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | 16 | 18 | 20 | 23 | 26 | 28 | 29 | 29 | 28 | 25 | 22 | 17 |
| Rain mm | 35 | 29 | 69 | 109 | 231 | 288 | 197 | 234 | 173 | 56 | 29 | 21 |
📋 Practical info
Geography
Facts
- Area: approximately 100 hectares (247 acres)
- Rice paddy area: 30 hectares (74 acres)
- Bird species recorded: over 200
- Protected as a conservation area since 2004
- Maximum elevation: 10 m (33 ft)
- Number of active farms: over 20
Explore nearby
Notable places around
Route planner — Car & Motorhome
Where do you start? We build the route here, with stops and country notes along the way.
© OpenStreetMap contributors · OpenRouteService
Sights in the town Long Valley (3)
Sights nearby
Frequently asked questions
What is special about Long Valley?
How do I get to Long Valley?
Is it allowed to enter the fields?
Are there guided tours available?
Are there toilets available?
Long Valley: where is it located?
Long Valley: what is there to see?
Long Valley: when is the best time to visit?
Long Valley: why is it worth visiting?

















