This village is an enclave inside an enclave, inside another country

Introduction: the rarest territorial nesting doll on Earth

An Emirati village stranded in the heart of Omani territory

On the map of the Arabian Peninsula, a tiny red dot has caught the attention of geographers around the world for decades. The village of Nahwa officially belongs to the United Arab Emirates, yet it does not touch its own country's main land border anywhere. It is entirely surrounded by the territory of Oman, making it a true enclave in the strictest geographic sense of the term.

But the story does not end there, and that is precisely what makes this case unique on the planet. This Omani territory that surrounds Nahwa, called Madha, is itself an enclave, entirely enclosed within the territory of the United Arab Emirates. In other words, Nahwa is an Emirati enclave inside Madha, which is itself an Omani enclave inside the Emirates. You have to reread that sentence several times to fully grasp the scale of this territorial arrangement, worthy of a geopolitical nesting doll.

An extremely rare territorial arrangement in the world

Geographers call this type of situation a counter-enclave or a second-order enclave, and only a handful of examples of it are recorded across the entire world. The most famous case outside the Arabian Peninsula is found in India and Bangladesh, where nested enclaves long complicated the lives of thousands of residents before being resolved by a border agreement in 2015. The Nahwa-Madha duo remains today one of the only examples of this type still fully active and functioning in the contemporary world.

This geographic rarity draws travelers passionate about cartography and curious visitors from around the world every year, who come to physically visit this improbable place, where one can literally change countries several times within a few kilometers of road, all without ever leaving what is, on the surface, a fairly modest desert area.

The historical origin of this border anomaly

Tribal agreements predating modern states

This complex territorial situation is not the result of a recent cartographic error, but of historical tribal agreements dating back to well before the formation of the modern states of the Arabian Peninsula. Before the creation of the United Arab Emirates in 1971 and the consolidation of the Sultanate of Oman, local tribal allegiances did not follow clear national borders, but rather ties of belonging to clans and local sheikhs whose authority extended over sometimes widely scattered territories.

The village of Nahwa was historically attached to a tribe with allegiance ties to what would later become the United Arab Emirates, even though this village was geographically enclosed within a tribal territory largely tied to tribes that would go on to form the Sultanate of Oman. These historical allegiances, once frozen in place by modern borders, produced this territorial arrangement that seems absurd on the surface but is perfectly coherent from a historical standpoint.

The definitive border drawn in the 1970s

When the United Arab Emirates and the Sultanate of Oman set out to precisely delimit their shared borders in the 1970s, after the formation of the Emirates as a federal state, negotiators chose to preserve these historical tribal allegiances rather than impose a simpler geometric division that would have ignored local social realities. This diplomatic decision had the effect of legally fixing this double enclave in place, making it permanent under international law.

The foreign ministries of both countries fully recognize this territorial arrangement today, which has never been seriously contested since its formalization, with the two nations maintaining cordial diplomatic relations that have allowed this highly unusual border situation to be managed without friction. This regional political stability largely explains why this territorial anomaly has been able to persist smoothly to this day.

Everyday life inside this double enclave

Crossing an international border to go to the grocery store

For the few hundred residents of Nahwa, this territorial arrangement has very concrete implications for everyday life. Traveling to the neighboring Omani town of Madha to run errands technically involves crossing an international border, even though in practice no rigid checkpoint gets in the way of these daily trips between the two localities, which sit very close to one another.

Residents of the region have learned to live with this administrative duality, often carrying identity papers and documents suited to their particular situation, and benefiting from informal practical arrangements that simplify movement between the two enclaves without the bureaucratic hurdles usually associated with crossing a standard national border.

A road that crosses three territories in a matter of minutes

The road trip from the Emirati city of Khor Fakkan to the village of Nahwa perfectly illustrates this geographic oddity: a driver leaves the United Arab Emirates, enters the Omani enclave of Madha, then finally enters the Emirati counter-enclave of Nahwa, all within a few dozen minutes of driving through a rather spectacular mountainous desert landscape. No major border sign marks these successive changes in sovereignty, which often surprises visitors who have come specifically to observe this phenomenon.

This driving experience, mundane for local residents, remains a fascinating curiosity for international travelers who discover, often with a mix of disbelief and amusement, that they have just crossed three different national jurisdictions without presenting a single document at an official checkpoint.

Why this arrangement has survived to this day

A stable diplomatic relationship between the two countries

The persistence of this double enclave in the modern world is largely explained by the excellent diplomatic relations maintained between the United Arab Emirates and the Sultanate of Oman since their shared border was formalized. Unlike other regions of the world where similar enclaves have generated tensions or prolonged territorial conflicts, the Madha and Nahwa region has never experienced any serious challenge to this particular status.

Both governments chose to treat this territorial anomaly as a simple historical legacy to preserve rather than a diplomatic problem to solve, a pragmatic approach that has avoided decades of complex, potentially contentious negotiations over a matter that is ultimately fairly marginal to the national scale of both countries.

Growing tourist and academic interest

In recent years, this geographic curiosity has begun attracting niche tourism, made up of cartography enthusiasts, amateur geographers, and travelers seeking unusual destinations looking to check off this unique item on their list of extraordinary places visited around the world. Popular science articles and specialized reports continue to introduce this territorial arrangement to an ever-wider, curious audience.

Academically, the case of Nahwa and Madha is regularly studied in university programs on political geography as an emblematic example of counter-enclaves, alongside other historical cases now vanished or resolved, giving this small Arab village a scientific reputation completely out of proportion to its modest actual size and population.

Other famous enclaves around the world

The historical precedent of India and Bangladesh

Before the 2015 regularization, the border between India and Bangladesh counted more than a hundred nested enclaves, some of which were even counter-counter-enclaves, meaning enclaves within enclaves within enclaves. This situation, also born of historical agreements between local princes, had ended up creating major administrative problems for the tens of thousands of residents affected, deprived of effective access to basic public services for decades on end.

The resolution of this India-Bangladesh case through a negotiated territorial exchange shows that this type of complex geographic arrangement is not necessarily permanent, and that diplomatic solutions can be found when genuine political will exists on both sides and when the pressure on local populations becomes too great to ignore. This precedent shows well that no territorial anomaly, however old, is ever completely set in stone.

Baarle, another European border curiosity

In Europe, the town of Baarle, split between Belgium and the Netherlands, offers another fascinating example of extreme territorial fragmentation, with more than thirty enclaves intertwined within a single, small urban space. Although the arrangement differs from that of Nahwa and Madha, these two cases together show just how much borders inherited from history can produce geographic situations that defy the most basic intuition of the general public, unfamiliar with these cartographic subtleties.

These examples, rare as they are on a global scale, are a reminder that the borders we regard as clean, logical lines on a map are in fact often the product of complex historical compromises, sometimes centuries old, whose consequences continue to shape the daily lives of entire communities even today. And that is perhaps the most valuable lesson of this story: our maps tell far more human stories than geometric logic.

The administrative details that make this case even more astonishing

Two currencies, two networks, one single road

Living astride this double enclave means juggling two distinct administrative systems on a daily basis. Residents of Nahwa use the Emirati dirham as their official currency, while their immediate neighbors in Madha rely on the Omani rial, a situation that elsewhere would require constant currency exchange. In practice, local shops often accept both currencies without much difficulty, a pragmatic flexibility born of the extreme physical closeness between the two communities that have lived there for generations.

Telecommunications networks and mobile carriers also illustrate this duality: depending on exactly where one stands, a phone can automatically switch between an Emirati network and an Omani network, with the resulting cost implications for calls and mobile data. This technical reality, mundane for accustomed residents, continues to surprise passing visitors, who sometimes find unexpected roaming charges on their bill.

Separate public services just minutes apart

Schools, hospitals, and local administrations naturally fall under the national authority corresponding to each enclave, which means that families in Nahwa depend on Emirati public services, while those in Madha rely on Omani services, despite a geographic proximity of just a few minutes' walk between certain households. This administrative arrangement, which might seem like a permanent source of confusion, actually functions remarkably smoothly thanks to years of informal, practical adjustments between the two administrations involved.

This arrangement shows just how much everyday life can accommodate administrative situations that would, on paper, be judged completely impractical. Residents of this region have developed, over the decades, pragmatic solutions to cope with this permanent territorial duality, without it generating major social or political tensions between the two neighboring communities.

What Nahwa teaches us about the nature of borders

Political lines more fragile than they appear

The case of Nahwa and Madha vividly demonstrates that national borders, which we often perceive as immutable and logical geographic facts, remain in reality historical and political constructs, sometimes inherited from a complex tribal past that predates modern cartography and nation-states as we know them today. This double enclave is a reminder that the logic of borders often follows human and historical considerations rather than simple geometric rationality.

This observation invites us to take a different look at the map of the world, keeping in mind that every border, however obvious and permanent it may seem today, is generally the result of a long historical process, often negotiated between actors whose motivations sometimes completely escape us decades or centuries later.

A curiosity that continues to fascinate the entire world

Today, the village of Nahwa remains one of the most frequently mentioned geographic curiosities in international rankings devoted to the strangest borders on the planet. Its fame far exceeds its actual size, proof that certain administrative quirks can capture the collective imagination well beyond their concrete demographic or economic importance to the countries involved.

Ultimately, this Arab double enclave beautifully illustrates how history, diplomacy, and geography can intertwine to produce territorial situations as rare as they are fascinating, offering curious minds around the world a wonderful example of what political cartography can hold in store that is truly surprising. Here is proof that even in a world entirely mapped by satellite, there remain corners capable of deeply astonishing us.

By Maxime Marquette, columnist

Sources

Primary sources

Ministry of Foreign Affairs of the United Arab Emirates — official territorial information — accessed in 2026

Ministry of Foreign Affairs of the Sultanate of Oman — official territorial information — accessed in 2026

United Nations — international framework on borders and territorial sovereignty — accessed in 2026

Secondary sources

BBC Travel — geographic curiosities and enclaves of the world — accessed in 2026

National Geographic Travel — political geography of the Arabian Peninsula — accessed in 2026

Smithsonian Magazine Travel — history of world borders and enclaves — accessed in 2026