For many destinations, tourism development is still measured by what can be added. New attractions, more accommodation, improved facilities and larger visitor numbers are often presented as evidence of progress. Yet some of the most distinctive qualities of a place cannot be built, and their value may depend on ensuring that they are never lost.
A recent award for Portugal's Dark Sky Alqueva offers an interesting example. On 7 October 2026, the project won the Sustainable & Regenerative Tourism Award at the Tourism Innovation Awards in Seville. The recognition is significant not simply because of the prize, but because of what lies behind the destination's development: a decision to protect the natural darkness of the night sky and make that protection central to the visitor experience.
Dark Sky Alqueva began in 2007, long before astrotourism became widely discussed as a specialist tourism opportunity. In 2011, it became the world's first certified Starlight Tourism Destination. Today, its certified territory extends across more than 10,000 square kilometres in Portugal and Spain, bringing together municipalities, tourism operators and other local partners around the preservation of an increasingly scarce natural resource.
Protecting something that cannot be manufactured
The appeal is straightforward. In many developed areas, artificial lighting has made it difficult to experience a truly dark night sky. Around Alqueva, reducing light pollution helps preserve conditions in which visitors can observe the stars, planets and Milky Way in ways that are increasingly difficult elsewhere.
But the project is about considerably more than stargazing. The Dark Sky Observatory at Cumeada provides astronomy experiences, while a wider network of accommodation providers, restaurants, guides and activity operators connects the night sky with the region's landscapes, cultural heritage, food and local communities.
The interesting point is that the destination's principal attraction is not something its operators have created. It is something they have recognised, organised around and committed to protecting. Without that protection, the very quality that distinguishes the destination could gradually disappear.
This changes the relationship between tourism and conservation. Rather than treating environmental protection as an additional responsibility, it becomes part of the reason visitors choose the destination in the first place.
A promise that has to be maintained
There is a practical challenge in this approach. A destination can promote the beauty of its night skies, but the experience depends on decisions made well beyond the tourism sector. Street lighting, building development, commercial activity and the needs of local residents all influence the conditions that visitors encounter.
Protecting the night sky therefore requires cooperation, not simply marketing. Municipalities must consider lighting practices, businesses need to understand their responsibilities, and tourism operators must develop experiences that respect the resource on which their livelihoods increasingly depend.
There is also an important distinction between winning an award for sustainability and demonstrating its effects over time. Recognition is encouraging, but meaningful success must ultimately be reflected in the continuing quality of the night sky, the benefits experienced by local communities and the ability of participating businesses to prosper without undermining the destination's natural character.
These are matters of ongoing management, rather than achievements that can be settled through an attractive campaign or certification alone.
What other destinations can learn
Not every destination has an exceptional night sky, nor should every place attempt to create an astrotourism offering. The wider lesson concerns how destinations identify and value what makes them genuinely distinctive.
In some places, the defining quality may be silence, an undeveloped coastline, cultural traditions, a particular landscape or the relationship between a community and its natural surroundings. These qualities are sometimes overlooked because they are so familiar to the people who live there.
There can also be pressure to make a destination appear more attractive by adding experiences that resemble those offered elsewhere. Yet doing so may gradually weaken the character that visitors were looking for in the first place.
For those responsible for destination development, this suggests a useful starting question: what is already here that deserves to be understood, strengthened and protected before we decide what else to build?
That question has implications for positioning and storytelling, but also for investment, partnerships, visitor management and the way different interests are brought together. A compelling identity becomes considerably more credible when the decisions being made on the ground support the story being communicated.
Dark Sky Alqueva is an example of a long-term approach built around one distinctive quality. Its international recognition may attract attention, but the more important lesson is the relationship between a clear sense of place, the decisions required to protect it and the experiences that can develop as a result.
Sometimes the strongest destination strategy begins not with deciding what to add, but with understanding what must never be lost.