- Frequent closures based on inaccurate weather predictions from the National Meteorological Service (EMY) are sparking intense frustration among local business owners in Agia Roumeli and Omalos due to the financial toll.
- Both local officials agree that the gorge’s complex terrain and unique microclimate make general regional forecasts unreliable.
- Local authorities are calling for a revision of safety thresholds (rain, high temperatures, wind speeds) and the urgent installation of three dedicated weather stations directly within the gorge.
Authorities are calling for more accurate monitoring of the gorge’s microclimate after forecast rainfall failed to materialize, while three new weather stations have been proposed.
The way weather forecasts are used to decide whether Greece’s Samaria Gorge should open to visitors is coming under review after another predicted rainfall event failed to materialize, leaving the national park closed despite what local officials described as suitable conditions for hiking.
The latest closure has renewed complaints from businesses in Agia Roumeli and Omalos, whose economies depend heavily on visitors to the gorge.
Local authorities are now calling for both the safety thresholds used in operating decisions and the system used to monitor weather conditions in the gorge to be reconsidered.
The issue centres on the difficulty of forecasting conditions in the gorge’s highly localized mountain environment. The regional authorities in Chania have proposed reviewing the thresholds used for rainfall, temperature and wind, while the municipality of Platanias has again called for the installation of three additional weather stations at Xyloskalo, Portes and Agia Roumeli.
A difficult microclimate
The Samaria Gorge’s terrain makes weather forecasting particularly challenging, according to local officials.
The mayor of Platanias, Yiannis Malandrakis, said the latest forecast predicted rainfall above the safety threshold, but the expected rain did not occur. Instead, conditions at the gorge were described as sunny with some cloud cover.
Malandrakis said the episode highlighted the difficulty of relying on general forecasts for an area with such a distinct microclimate.
He has been calling since the beginning of the summer for modern weather stations or other monitoring equipment capable of providing more localized information at three points along the gorge.
The proposed locations are Xyloskalo at the northern entrance, Portes further along the route, and Agia Roumeli at the southern end.
The aim would be to provide more detailed information about conditions inside the gorge rather than relying solely on broader regional forecasts.
Authorities want the safety thresholds reconsidered.
Chania deputy regional governor Nikos Kalogeris has also called for a review of the criteria used when decisions are made about the gorge’s operation.
The proposed review would cover thresholds for heavy rainfall and high temperatures, as well as the level of wind considered hazardous.
Wind forecasts have been a particular point of discussion. Kalogeris argued that forecast gusts of up to nine Beaufort should not automatically be treated as sufficient reason to close the gorge without considering the actual conditions in the area.
The purpose, local officials stress, is not to lower safety standards but to make decisions more closely reflect conditions on the ground.
The issue is expected to be raised with the Natural Environment and Climate Change Agency, OFYPEKA, which is responsible for the management of the national park, and with the National Meteorological Service.
A problem for local businesses
For visitors, an unexpected closure of the Samaria Gorge can mean a significant disruption to a planned trip to western Crete. The gorge is one of the island’s best-known hiking attractions, and many visitors arrange transport and accommodation specifically around the trek.
The consequences are also felt by businesses in Agia Roumeli and Omalos.
At a meeting held by the Chania regional authority on 29 June, local business owners and the president of the Agia Roumeli community expressed frustration over repeated closures that they considered unjustified by actual conditions.
Both the Municipality of Platanias and the Chania regional authority have indicated that they are willing to assist OFYPEKA with the acquisition of additional weather-monitoring equipment.
The objective is not simply to keep the gorge open more often, but to make opening and closure decisions more precise.
For one of Crete’s most popular hiking destinations, that distinction matters. The gorge must close when conditions genuinely threaten visitor safety. But if more localized weather data can reduce uncertainty, it could also mean fewer occasions when travelers arrive expecting to hike only to find the route closed.
The authorities are expected to discuss the proposed changes with OFYPEKA and the National Meteorological Service in the coming days.