For centuries, Kalymnos learned to look down toward the seabed. That’s where sponge divers built the island’s economy, identity, and collective memory through a job that was grueling, dangerous, almost unreal. By the late 1990s, that gaze began to shift upward, toward the island’s towering limestone cliffs, caves, stalactites, and rugged slopes that once seemed like obstacles but gradually turned into a thriving tourist asset.
“Climbing is now the island’s heavy industry,” adventure tourism professional Michalis Gerakios tells To Vima. “It’s the curse that became a blessing. The rock was the reason locals risked their lives diving for sponges for thousands of years. Suddenly, the rock became what keeps both young and older people on the island.”
Ever since Italian climber Andrea Di Bari recognized the potential of Kalymnos’ rock formations in 1996, the island has become one of the most recognized climbing destinations in the world. Deputy Mayor for Diaspora Affairs, Tourism, and Public Relations Kalliopi Koutouzi-Vogelzang describes it as the “number one climbing destination in Europe,” an activity that stretches the tourist season from early spring through late November. Climbing fills thousands of Airbnb rentals, cafés, shops, schools, taxis, and small businesses, bringing life to the months when traditional tourism had faded.
Beyond the accident
The fatal accident of 60-year-old Czech climber Petr Hruban on March 27, 2026, served as a stark reminder that any economic “miracle” built alongside nature requires corresponding institutional support. His death, following a fall at one of the island’s climbing areas, was attributed by eyewitnesses and climbing outlets to the failure of permanent safety equipment. The final verdict rests with the authorities. The broader issue, however, goes beyond this single incident. Kalymnos now has more than 5,000 climbing routes.
“The number alone draws people in,” says Gerakios. “Someone could spend a lifetime here and still not climb all of Kalymnos. But there are simply too many routes for how climbing operates on the island and for the resources we have to maintain them.” That statement captures the essence of the issue. Kalymnos doesn’t lack recognition, it struggles with managing it.
A blurred legal framework
The first major issue concerns infrastructure. Climbing has nuances that are difficult for amateurs and outsiders to grasp. Routes are typically opened by climbers themselves, using their own drills and anchors, their own time, and technical judgment. The community’s code of ethics is strong. The legal framework, however, remains unclear.
“There is no legal framework,” Gerakios continues. “There’s the Tyrol Declaration, a set of ethical guidelines that tell you what’s right, but it doesn’t enforce them.” Safety still relies heavily on a culture of responsibility, but not much else.
Guidelines from the Hellenic Mountaineering and Climbing Federation on the opening and maintenance of climbing routes aim to fill this gap by setting some best practices. They outline technical and ethical standards, acknowledging that climbing carries risks of injury or death and that route development and maintenance must follow modern safety standards. These standards may need to be stricter when it comes to materials used in coastal, warm, and corrosive environments such as Greece or Thailand.
The island’s deputy mayor acknowledges that the debate over materials is now underway. “There’s an ongoing discussion about whether titanium is better than the stainless steel we’ve been using so far,” she told To Vima. She added that proximity to the sea makes it necessary to assess “how quickly corrosion develops.” But this is not just an issue on Kalymnos. Other emerging climbing destinations like Leonidio will face the same challenges.
The Municipality of Kalymnos is waiting on a €600,000 European program, the implementation of which has been delayed partly due to the pandemic. The project includes access trails, interventions to facilitate rescues, maintenance, and the creation of new routes.
Gaps in rescue operations
The second major issue is rescue capability. Speaking to To Vima, Christos Belogiannis, an IFMGA-certified mountain guide (from the International Federation of Mountain Guides Associations) and secretary-general of the Association of Greek Mountain Guides, says the March 27 incident represented a worst-case scenario.
“Injury late in the afternoon, difficult terrain, strong winds and rain, darkness, and inability to safely approach by helicopter,” he explains. “This is not a criticism of the Kalymnos Rescue Team or the local Fire Service. It’s an acknowledgment that Greece’s mountain rescue system—and by extension emergency rescue—remains inadequate due to the lack of a proper helicopter rescue system, known as HEMS.”
A social media post or a news article can easily blur the essential issues that policymakers must address when designing an effective rescue system. Kalymnos has experienced climbers, firefighters, and volunteer rescuers with valuable expertise. But that does not replace the absence of a coordinated state-run helicopter rescue mechanism with trained crews, protocols, rapid deployment, and, crucially, interoperability among agencies with coordinated readiness and communication.
Belogiannis emphasizes that designing an effective helicopter rescue system also requires reliable data. “The classic black hole of data in Greece,” he says. “There’s no publicly accessible, reliable database of mountaineering and climbing accidents. How many incidents occur? Where? Under what conditions? With what equipment? How long does it take for access and evacuation? Without these answers, safety policy operates somewhere between perception and premature judgment.”
An opportunity
Amid these challenges, Kalymnos has more than just a chance to restore its image. From May 1 to May 6, 2026, the island hosted the annual plenary meeting of the Safety Commission of the International Climbing and Mountaineering Federation (UIAA), bringing together experts, scientists, and industry representatives from around the world.
Activities included working groups on equipment standards, accident analysis, testing methods, outdoor fieldwork under real conditions, comprehensive inspections of installed anchor materials on the island’s climbing routes, and training seminars on route development and equipment for local climbers and stakeholders.
Kalymnos’ vertical cliffs changed the island’s history. What is needed now is more than introversion, self-interest, and division. The island is calling for the recognition of climbing as a mature form of adventure tourism, not as a patchwork of goodwill, volunteerism, and personal passion. Because when a place becomes a global destination, responsibility extends far beyond its local boundaries.
