Croatia’s ‘hidden gem’ overwhelmed as tourists flood Istria

Once marketed as a secluded escape for discerning travelers, Croatia’s Istrian peninsula is grappling with the realities of mass tourism. According to a recent report from Which? Travel, surging visitor numbers are stretching local capacities to the brink, reshaping the region’s appeal for those seeking exclusivity and authentic experiences.

Luxury in the Spotlight: Istria’s Struggle With Overtourism

Istria, celebrated for its rolling vineyards, centuries-old towns, and sparkling Adriatic coastline, has become a paradox. Despite being dubbed Croatia’s “best kept secret,” new tourism data paint a different picture: the region now hosts an astonishing 133,467 visitors per 1,000 locals, or roughly 133 tourists for every resident. For context, Istria lies between the Gulf of Trieste and the Kvarner Gulf, with approximately 90 percent belonging to Croatia, while smaller sections extend into Italy and Slovenia. Major draws include Pula’s Roman ruins and the pastel harbors of Rovinj, Poreč, and Labin.

The Which? Travel analysis, drawing on the latest European Commission figures, highlights the transformation of Istria from an under-the-radar destination into one of Europe’s most saturated tourist hotspots. Upscale visitors who once prized Istria for tranquility and authenticity now find themselves competing with crowds, as the region’s unique character risks dilution under the sheer weight of numbers.

Economic Benefits Meet Local Backlash

Croatia’s Ministry of Tourism reports that international visitor revenues approached €15 billion (about £12.8 billion) in 2024, a 2.7 percent rise from the previous year. Tourism remains vital to the national economy and especially to Istria, long featured in luxury travel portfolios for its boutique hotels, olive oil estates, and fine dining.

However, concerns are mounting. “The downsides of overtourism—rising property prices, strained infrastructure, and disruptive visitor behavior—are beginning to overshadow the economic gains from one of Croatia’s most important industries,” experts cited in the report note. Locals in Istria and across the country are increasingly vocal about the toll on everyday life, with mounting protests and demonstrations now a regular feature in tourist-heavy towns.

Dubrovnik and Beyond: Croatia’s Top Destinations Feel the Strain

The overtourism challenge extends far beyond Istria. Dubrovnik, famous globally as a UNESCO World Heritage Site and the cinematic backdrop of “Game of Thrones,” is feeling the pressure more than most. In 2023, Dubrovnik recorded 4.56 million overnight stays and 1.4 million tourist arrivals, making it Croatia’s most visited destination by overnight tourists and second overall in arrivals behind the capital, Zagreb.

As crowds swell within Dubrovnik’s medieval city walls, the local government has implemented a range of crowd-control measures in a bid to protect both the urban fabric and residents' quality of life. For the upscale traveler, the proliferation of restrictions and congestion has shifted the tapestry of experiences on offer, at times undercutting the serenity and exclusivity many seek.

European Hotspots Under Pressure

The Which? Travel report confirms that Croatia’s struggle with overtourism mirrors wider trends across Europe’s most coveted destinations. The Greek island of Zakynthos (Zante) now endures the continent’s highest tourist-to-resident ratio at 150 to 1. “It’s becoming harder for residents to live comfortably here year-round,” a local resident in Zakynthos’ main town told Greek news outlet Neos Kosmos, underscoring the growing friction between tourism and community needs.

Elsewhere, Spain’s Fuerteventura in the Canary Islands is similarly overwhelmed, with tourists outnumbering locals by 120 to 1. Protests there have become commonplace, as communities push back against unsustainable tourism models.

Major cities are not immune. Paris reported an astonishing tourist density of 418,280 visitors per square kilometer, according to the report, outstripping Athens (at 88,535) and Copenhagen (at 63,944).

What Travelers to Croatia Should Know

The case of Istria exemplifies a turning point for upscale, experience-driven travelers. With traditional “hidden gems” becoming magnets for the global leisure market, destinations once notable for their serenity are now sites of congestion. Discerning visitors may need to look further afield or reconsider how and when they visit popular regions. Shoulder seasons, private tours, and immersive stays in lesser-known inland villages are strategies savvy travelers are adopting to reclaim the magic of genuine discovery while reducing their impact.

Tourism boards and governments across Europe, including Croatia, are now challenged to balance economic vitality with sustainable practices. The goal: preserve the charm and quality of life that make such destinations attractive in the first place.

For those still drawn to Croatia’s Istrian peninsula, experts recommend seeking out exclusive experiences—such as truffle hunting in Motovun, private wine tastings among rolling vineyards, or staying in restored rural estates—while remaining mindful of the broader pressures facing the region’s communities.

As traveler demand continues to soar, the future of upscale tourism in Europe’s most beautiful corners will depend on innovation, empathy, and the shared commitment to keeping “hidden gems” authentic for generations to come.