Tenerife Sounding the Alarm: Why Tourists Must Heed New Safety Warnings

Published on December 10, 2025

The sunny island of Tenerife — long a magnet for holidaymakers seeking beaches, wall-to-wall sunshine, and laid-back Mediterranean vibes — is now issuing strong warnings to travellers. Recent incidents along its coastlines have exposed the unpredictable power of nature, turning tranquil beaches and natural pools into dangerous spots. Local authorities have warned holidaymakers to stay away from certain areas — especially natural rock pools and exposed coastal cliffs — where sudden waves and rough seas pose serious risk.

The message: If you plan to visit Tenerife soon, read on — and take the warnings seriously.

What Triggered the Alert?

In early December 2025, Tenerife saw a tragic incident at a natural pool at Los Gigantes, on the island’s southern coast. Several people were swept into the sea after being “surprised by a wave,” and as of the latest reports, at least three people died and several others were injured.

Authorities emphasize the severity of the situation: the pool had been officially closed due to a pre-alert for coastal hazards by the regional authorities. Despite barriers and notices, visitors entered the zone — with fatal consequences.

Local mayors and emergency-response officials have described the tragedy as the result of dangerous disregard for official warnings. One official noted the “impotence” felt by authorities when visitors ignore closures, while another risk analyst warned that many of the waves expected in the coming days — ten out of every hundred, possibly more — could reach 5 meters (or more) during high tide.

Given this pattern, the island remains on high alert for further hazardous sea conditions.

What Tourists Should Know — And Do

•⁠ ⁠Coastal Conditions Are Unpredictable

Tenerife’s coastal terrain — cliffs, rocky outcrops, natural pools — can make even a modest swell dangerous. Recent swell conditions have triggered unexpected and powerful waves capable of sweeping people off their feet or dragging them into open water. That’s why certain areas are being officially closed or monitored.

•⁠ ⁠Warnings & Closures Are Real — Respect Them

At Los Gigantes, barriers and warning signs had been put up to close access to the natural pool. Yet some people ignored them — with tragic consequences. The authorities say there is no excuse for entering closed areas, especially during a coastal-risk alert.

•⁠ ⁠Timing Matters — Avoid “Wave Season”

During periods of rough seas, large swells or pre-alerts of coastal risk, even casual visits to shorelines, piers, or pools can be dangerous. The current warnings in Tenerife suggest extra vigilance — especially around natural pools, cliff edges, and breakwaters.

•⁠ ⁠Think Beyond the Photos

Tenerife’s landscapes — crashing waves, dramatic cliffs, natural rock pools — often look like perfect postcard backdrops. But as recent events show, the same settings can turn deadly in seconds. Tourists are being asked to prioritize safety over “Instagram moments.”

Beyond the Headlines — What This Means for Travelers

For many, a holiday to Tenerife conjures images of gentle seas, sun-drenched beaches, and carefree days. But Tenerife’s coastline — beloved for its beauty — also carries a power that demands respect. The recent wave-related tragedies are a sobering reminder of this duality.

While the island’s authorities are working hard to close off risky zones, they can only do so much. Ultimately, it is up to each visitor to act responsibly. That means:

Monitoring local advisories and weather alerts. Heeding signs, barriers, or official closures — even if the spot “looks safe.” Avoiding natural pools, cliff-side vantage points, or exposed piers when conditions are rough. Being mindful that coastal conditions can shift rapidly — calm seas one moment can spike within minutes.

For responsible travelers, these steps are non-negotiable. Tenerife hasn’t changed — but nature remains as unpredictable as ever.

A Call for Caution — and Respect for the Sea

The tragedy at Los Gigantes and the subsequent warnings from Tenerife’s authorities underline a stark reality: you cannot take nature for granted. The same Atlantic swell that lulls holidaymakers into a sense of security may surge in strength with little warning.

Tenerife still offers sun, sea, vibrant culture and beautiful landscapes — but it also demands respect. For every visitor drawn to its coast for leisure or photos, there is now an obligation to stay aware, stay safe — and put caution over convenience.

If you plan to visit soon, let these warnings guide your choices. Tenerife deserves your respect, and you deserve to return home safe.

What If You’re Already There?

Follow local news or government notices carefully — they may announce sudden closures or alerts.

Avoid swimming or entering the sea in unofficial or closed