Wild swimming in Malaga province runs on rules rather than on water quality, and the rules are not the same twice. During the 2026 season the only bathing spot banned on health grounds in the whole of Andalusia was in Córdoba province, the La Colada dam. Not one in Malaga. And yet the best-known river walk in the province has been closed for three summers.
Can you swim in Malaga’s natural pools? It depends on the site rather than on the water. The Río Chíllar at Nerja has been closed as a precaution since 2023, the Cueva del Gato bans access to the cave mouth, and the registered spots carry fortnightly health reports. The season runs from 1 June to 30 September.
The regional health department keeps a list of bathing zones and publishes fortnightly reports on their sanitary quality across a season running 1 June to 30 September. Being on it is not the same as being open: the Río Chíllar at Nerja has been shut as a precaution since 2023, with daily police checks, and at the Cueva del Gato the ban dates from 6 September 2022 and covers the cave mouth rather than the setting.
What being on the register buys you
The regional health department keeps a list of bathing zones and publishes fortnightly reports on their sanitary quality across the season, which runs 1 June to 30 September, covering coastal and inland waters alike.
In this province the Río Genal at Faraján was added by the Junta de Andalucía to the inland register, and the Conde de Guadalhorce reservoir at Ardales shows as permitted in the 2026 season’s reports.
Registration buys three specific things and no more.
- Somebody tests the water on a known schedule, every fortnight.
- If a result goes wrong, it is published rather than left to rumour.
- The spot appears on a list you can check before setting out, rather than on arrival.
What it does not buy is a lifeguard, a car park or any other service. That is the gap between these places and the city beaches gathered in Malaga’s beaches, where the municipal operation is a separate matter altogether.
At the Cueva del Gato the ban is the cave, not the place
Benaoján works differently and is often misread. The prohibition covers the cave mouth, not the whole site.
The notice from the regional environment delegation in Málaga, issued on 6 September 2022, bans pedestrian access to the cave entrance. Specifically, you cannot climb the stairway leading to the hydrological measuring device, and the protective metal mesh must not be opened or tampered with.
Two reasons are given: slips and falls, and unpredictable rockfall from the ceiling and walls. The same notice asks visitors to enjoy the setting safely and responsibly, which is the part that remains permitted.
One point to confirm on arrival: Benaoján town hall charges for access to the bathing area in high season. Regional press puts the figure at a couple of euros, but that could not be verified against a municipal source, so it is not given here as firm.
The Río Chíllar has been closed since August 2023
The best-known water walk in the province cannot currently be done.
Nerja town hall puts it plainly: access to the Río Chíllar remains closed as a precautionary measure. The stated grounds are three, preventing forest fire risk, protecting people’s safety and preserving the environment. The council also reports daily police checks backed by Civil Protection volunteers to enforce it.
No reopening date has been published. What exists is an open file: regional press reports that the Junta is assessing two proposals to reopen the site under controlled access, with a daily cap of around 500 visitors and a paid ticket somewhere between €4.90 and €10, and that three earlier bids were rejected in March 2025. None of that is settled, so it appears here as what it is, a process under way.
If the plan was that corner of the coast, what does open on a normal schedule is in the Nerja caves.
Three regimes, running side by side
| Regime | Example | Who decides |
|---|---|---|
| Closed as a precaution | Río Chíllar, Nerja | Nerja town hall |
| Open, with a banned area inside | Cueva del Gato, Benaoján | Junta de Andalucía |
| Registered, with health monitoring | Río Genal at Faraján, Conde de Guadalhorce at Ardales | regional health department |
The distinction that matters is not clean against dirty but managed against unmanaged. Who controls the access, and on what grounds, decides more than anything in the water does, which is the same pattern that governs the coast in who runs Malaga’s beaches.
Before you set out
Four checks cover almost every way this goes wrong.
- Check the municipality’s own notice, because precautionary closures are published by the town hall rather than anywhere else.
- Look up the fortnightly health report if the spot is on the register. It is the only source that says whether the water passed that fortnight.
- Assume there is no lifeguard. None of these places has one.
- Expect fire restrictions in summer. That is the stated reason for the Chíllar closure and it can reach other upland sites.
For water without any of these unknowns, the free-access alternatives are in quiet coves near Malaga, the service calendar is in Malaga’s beach season, and if the plan turns into walking rather than swimming, the routes are in hiking near Malaga. Reaching any of them means leaving the city, and how to do that is compared in day trips from Malaga.
Frequently asked questions about wild swimming in Malaga
Can you walk the Río Chíllar at Nerja?
No. Nerja town hall states that access to the Río Chíllar remains closed as a precautionary measure, and it runs daily police checks with Civil Protection volunteers to enforce it. The closure has been in force since August 2023 and no reopening date is published.
Is swimming banned at the Cueva del Gato?
What is banned is pedestrian access to the cave mouth, under a notice from the regional environment delegation in Málaga. You cannot climb the stairway to the hydrological measuring device or interfere with the protective mesh, because of the risk of falls and rockfall.
When is the inland bathing season in Andalusia?
From 1 June to 30 September. Through that window the regional health department issues fortnightly reports on bathing water quality, covering both coastal and inland waters, and publishes them as the season runs.
Which inland bathing spots in Malaga province are officially listed?
The Río Genal at Faraján was added to the regional register of inland bathing waters, and the Conde de Guadalhorce reservoir at Ardales appears as permitted in the season’s reports. Those are the ones with periodic health monitoring.
Check the regime before the route. In this province the water is rarely the problem.