Buffer Zones of Nepal — All 13, Area and Revenue-Sharing Model

A buffer zone (Nepali: madhyavarti kshetra) is a belt of land — forests, farmland, settlements, grassland and wetland — that surrounds a national park or reserve and links strict wildlife protection to the people who live beside it. Nepali law defines it as the peripheral area around a park or reserve, typically extending up to about 2 km, where local communities receive a share of park revenue and, in return, help manage forests and assist anti-poaching and conservation work.

The idea was a deliberate break from the 'fortress conservation' of the 1970s, when parks such as Chitwan were fenced off and guarded by the army while nearby villagers lost access to firewood, fodder and grazing. By the early 1990s park managers accepted that conservation could not succeed against the interests of neighbouring communities, and the buffer zone became the legal tool for sharing both the costs and the benefits of protected areas.

As of 2015 Nepal has declared 13 buffer zones — one around each of its 12 national parks and one around Koshi Tappu Wildlife Reserve. Together they cover roughly 5,700 km² and are home to well over a million people. Dhorpatan Hunting Reserve and Nepal's six conservation areas have no buffer zones, because conservation areas already use a softer, community-based management model in which residents keep living and using resources inside the protected area itself.

The buffer zones were declared in stages between 1996 and 2015. Chitwan and Bardiya came first in 1996, immediately after the enabling regulation; Shivapuri Nagarjun, on the northern rim of the Kathmandu Valley, was the last, declared in April 2015. The largest buffer zone by area belongs to remote Shey Phoksundo (about 1,349 km²), and the smallest to Shivapuri Nagarjun (about 118.64 km²).

The list below gives each buffer zone with its parent protected area, year of declaration and area, and links to that area's full profile on this site. Note that Shuklaphanta and Parsa were still wildlife reserves when their buffer zones were declared (2004 and 2005); both were upgraded to national parks in 2017. Reported areas vary by a few km² between DNPWC documents, individual park management plans and the World Database on Protected Areas, so treat the figures as close approximations.

The legal foundation is the National Parks and Wildlife Conservation Act 2029 (1973), Nepal's cornerstone conservation statute. Its fourth amendment in 2049 BS (1993) inserted the buffer zone concept, empowering the government to declare buffer zones around parks and reserves and, crucially, to plough back a share of park income to the communities within them.

The operating rules came with the Buffer Zone Management Regulation 2052 (1996), an unofficial English translation of which is archived by the FAO's FAOLEX and UNEP's Law and Environment Assistance Platform. The Regulation divides a buffer zone into user units based on settlement and forest use, requires a buffer zone management plan for community development, environmental conservation and sustainable use of forest resources, and establishes the committees that run the system. It was reinforced by the Buffer Zone Management Guidelines 2056 (1999), which set out how the money should be spent.

Together these instruments turned buffer zones from an idea into a funded, institutional programme. They defined who counts as a user, how committees are elected, what a management plan must contain, and — the heart of the model — the revenue that flows back from the park gate to the villages around it.

The defining feature of Nepal's buffer zones is revenue sharing. Under the Act and the 1996 Regulation, the government returns 30–50% of the income a park earns — chiefly from entry fees, tourism and permits — to the buffer zone of that same park. In a busy park such as Chitwan, whose gate receipts and elephant- and jeep-safari fees run into hundreds of millions of rupees a year, this can amount to a substantial community budget; at Sagarmatha, buffer zone committees have disbursed on the order of hundreds of thousands of US dollars annually.

The 1999 guidelines recommend how each buffer zone should split its fund across five headings. In practice, spending has leaned heavily toward visible community-development construction — roads, bridges, schools, drinking water — with studies of some parks finding that around 70% of the money went to community development, leaving conservation, income generation and education under-funded relative to the formula.

The share is also politically contested. Officials and residents note that after Nepal's 2015 transition to federalism, the effective flow to buffer zone committees was squeezed — the Department of National Parks and Wildlife Conservation has acknowledged the practical share falling toward 20% — and in 2025 a parliamentary committee ordered a fresh survey of buffer zone boundaries and benefits. The 30–50% band remains the statutory benchmark against which those debates are measured.

The money is managed not by the park office alone but by a three-tier structure of elected community bodies created under the 1996 Regulation. At the base are Buffer Zone User Groups (BZUGs), formed at the settlement or household-cluster level. These elect Buffer Zone User Committees (BZUCs), which operate at the ward or sector level and are the workhorses that plan and deliver local projects. At the top sits the Buffer Zone Management Committee (BZMC), the park-wide apex body chaired by the park's Chief Conservation Officer (Warden), which coordinates the user committees, approves the annual buffer zone plan and channels the revenue share.

Within this framework, forests handed to communities are managed as Buffer Zone Community Forests by the user groups, mirroring Nepal's wider community-forestry success on land inside the buffer belt. Committee members are elected by local users, which makes the buffer zone one of the more grassroots-democratic layers of natural-resource governance in the country — though critics point to elite capture, uneven benefit-sharing and the heavy authority of the Warden as persistent weaknesses.

This architecture is why the phrase 'buffer zone management committee' recurs in Nepali geography and forestry study: the BZMC-BZUC-BZUG chain is the exam-standard model for how a protected area shares power and money with its neighbours.

Buffer zones are widely credited as a pillar of Nepal's conservation success. By giving villagers a direct financial stake in a healthy park, the model turned potential poachers and encroachers into partners: community members supply intelligence to anti-poaching patrols, manage community forests that extend wildlife habitat, and build the relationships that helped Nepal achieve repeated 365-day zero-poaching years for rhinos. Chitwan's buffer zone, the first and most studied, is a global reference for community-linked protected-area finance.

The zones also cushion the human cost of living beside big wildlife. As rhino, tiger and elephant populations have recovered, human-wildlife conflict has risen — in fiscal year 2025/26 the government reported 19 human deaths, over 100 injuries and thousands of livestock and crop losses to wildlife, with roughly 136 million rupees paid in relief. Buffer zone funds and committees are the front line for prevention (electric and mesh fencing, predator-proof corrals, biogas) and for delivering compensation, though landless residents often struggle to claim it.

For all their success, buffer zones are entering a period of reform. Disputes over shrinking revenue shares, building restrictions inside the zone, boundary demarcation and unequal tourism benefits have fuelled protests in some communities. The 13 buffer zones remain a landmark of participatory conservation — but keeping the bargain fair, three decades after the 1996 Regulation, is the system's central challenge.