Backcountry Camping in Spain: The Pyrenees Rules, GR11 to National Parks

Can you pitch a tent on the GR11, the long-distance trail that crosses the Spanish Pyrenees, or below Monte Perdido? In Spain, the answer doesn’t come from Madrid. Spain is divided into autonomous communities, self-governing regions with their own laws, a bit like US states. The 2014 law on national parks hands park management to these communities, and each park has its own use and management plan, the PRUGPlan rector de uso y gestión: the plan that sets the rules of use for a Spanish park, adopted by the autonomous community., which sets its rules [1]. Outside the parks, camping falls under each community’s own texts. On November 8, 2026, we read those of Navarre, Aragon and Catalonia, the plans of the two Pyrenean national parks, and the rules of two neighboring natural parks. Here’s what they ban, what they allow under conditions, and what we couldn’t verify.

Who decides: the region, then the protected area

A rule is only as good as whoever wrote it, and it only applies on their turf. Three levels share the question.

• The autonomous community: it sets the general rule. In Aragon, the 2006 regulations on acampadas, Spanish for camping outside campgrounds, ban free camping and describe the forms allowed [2], and the tourism law makes it a serious offense [3].
• The protected area: national park or natural park, it has its own plan. The Aragon regulations actually step aside for it: they exclude from their scope acampadas in protected natural areas governed by their own plans, where only their siting bans apply, as a fallback [2].
• The municipality: in Navarre, it’s the municipality that authorizes free camping [4]; in Catalonia, some municipalities regulate it by local ordinance, as Bagà did in 2026 [5].

Three regions, two national parks: the table

Outside the parks, we found two written systems and one blank. Aragon bans free camping, with written exceptions; Navarre requires the municipality’s authorization, and leaves hikers crossing on foot and nights under the stars outside its decree. In Catalonia, we read no regional text on the lone tent: not verified, which doesn’t mean allowed. In the two national parks, the park’s plan decides.

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Aragon: banned, except in the forms the regulations allow

First, what the text says. Aragon’s tourism law, in its 2016 consolidated text, bans free camping in a single sentence and lists it among serious offenses, punishable by fines of €601 to €6,000 [3]. The 2006 regulations repeat the ban [2].

What it means for you: in Aragon, outside protected areas, a tent outside a campground is only allowed in one of the forms the regulations set out, and you have to report it ahead of time. Two of those forms matter to hikers. Itinerant camping means three tents and nine people at most, three nights at most in the same place, at least 3.1 miles (5 km) from a campground and 0.62 mile (1 km) from a built-up area, a public-use site, or a usually busy area; you report it in advance to the comarcaIn Aragon, a local authority grouping several municipalities, somewhat like a county; it receives camping notifications., with the landowner’s permission [2]. High-mountain camping takes place above 4,921 ft (1,500 m) and at least 2 hours’ walk from any point reachable by motor vehicle; you report it at the same time to the comarca and to the 112 SOS Aragón emergency center, including your route for a traverse, and it can’t last more than three nights [2].

The regulations add conditions for all these forms: no tent within 328 ft (100 m) of the banks of a river, reservoir, lake or lagoon, at least half a gallon (2 liters) of drinking water per person per day, a first-aid kit, and the stove at least 33 ft (10 m) from the tents [2]. On the shore of an ibon, one of those alpine lakes everyone wants as the backdrop for their photo, that 328 ft (100 m) rule deserves a second look. These regulations are still in force: the Government of Aragon was still referring to them in July 2026 [12]. They don’t apply, however, in protected natural areas governed by their own plans, starting with Ordesa, except for their siting bans, such as the 328 ft (100 m) from banks, which apply there as a fallback [2].

Ordesa y Monte Perdido: one closed sector, three thresholds

In the national park, the rule comes from the PRUG adopted in 2015 and amended by Decree 16/2022, in force since February 9, 2022 [8].

What it means for you: in the Ordesa sector, the only tent allowed is in the Góriz area, when the refuge is full and for 50 people at most since 2024, and the Government of Aragon specifies that you book it through the hut’s website [13]. In the other three sectors, bivouacking is only allowed above a set elevation: 5,413 ft (1,650 m) in Añisclo (Fuenblanca), 5,906 ft (1,800 m) in Escuaín (La Ralla), 8,366 ft (2,550 m) in Pineta, above the Balcón de Pineta, and three nights at most in the same sector [6]. The plan also spells out how. The tent can only stay up from one hour before sunset to one hour after sunrise; no tent taller than 4.9 ft (1.50 m); no trench dug around it, and no stone wall against the wind; no tent near springs and soggy ground where wildlife drinks [6].

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One point that matters: the plan says these areas aren’t set up to cover natural hazards, and that bivouacking there is the responsibility of whoever does it [6]. In the park’s buffer zone, the general camping regulations apply [6]. One last point, on timing: the PRUG was meant to run for ten years, until April 29, 2025, and the Government of Aragon is preparing the next one [14]. We found no new plan adopted; the park’s official page, updated on October 26, 2026, still gives the rules above [13].

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Posets-Maladeta: high mountain, no further detail

Posets-Maladeta Natural Park, which rises to the summit of Aneto, has its own plan, adopted in 2014. It says: “La acampada en la modalidad de alta montaña está permitida en los términos previstos en la legislación vigente,” high-mountain camping is allowed under the terms of the legislation in force (our translation). Beyond that, it bans spending the night in a tent, a shack, under an awning or in a vehicle [15]. The plan names no law: it only refers to “la legislación en materia de acampada en alta montaña,” the legislation on high-mountain camping. The high-mountain form in Aragon’s 2006 regulations is the closest definition we’ve read, but those regulations exclude from their scope protected areas governed by their own plans [2]. We won’t make the call for the park: ask the park how it applies the rule.

Catalonia: Aigüestortes says no, the Alt Pirineu cracks the door open

On the Catalan side, Aigüestortes i Estany de Sant Maurici National Park is the strictest of all the places covered here. Its 2003 PRUG, which we read in the Spanish (Castilian) version published by Spain’s Ministry for the Ecological Transition, leaves no room for doubt [10].

What it means for you: no tent and no night under the stars, at any elevation, in the park or its buffer zone, and not in your car in a parking lot either. The park says so again in its FAQ, which counts 9 huts in the national park, with free sections open when the hut is unstaffed, and advises booking in summer [16]. In European mountains, spending the night in a hut is common, and booking ahead is standard practice. The park’s 2023 leaflet sums it up: “L’acampada està prohibida, es pot pernoctar als refugis,” camping is prohibited, you can spend the night in the huts [17]. Fires are banned too [10].

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Farther east, Alt Pirineu Natural Park takes a different approach. Under a December 13, 2018, agreement of its Junta Rectora, the park’s governing board, camping is allowed there in “alta muntanya” (high-mountain) mode, with or without a tent: from 8 p.m. to 8 a.m., above 6,562 ft (2,000 m), a single night in the same place, and no tent pitched between 8 a.m. and 8 p.m. This form doesn’t need a permit; the others are reserved for educational, scientific or management purposes, with the agreement of the landowner and the park [18].

Outside the parks, we found no regional rule. Catalonia’s 2020 decree on tourism covers campgrounds and RV areas, not the lone tent [7]. Some municipalities have stepped in. In Bagà, in the Berguedà area, an ordinance adopted on June 19, 2026, limits camping to campgrounds and designated areas, and only allows a night outdoors under these conditions [5].

Navarre and the Basque Country: crossing on foot is a separate case

Navarre, which the GR11 crosses, has a 1993 foral decreeThe name Navarre gives to the decrees of its regional government. on free camping. It starts by saying what it doesn’t cover [4].

What it means for you: hikers on a traverse without a support vehicle, or sleeping under the stars, fall outside the decree. We don’t read that as a general permission: the text says nothing about these cases, and we haven’t read the plans of Navarre’s protected areas. For everyone else, free camping requires the municipality’s prior authorization, separate from the landowner’s. It’s limited to ten people or three tents and three consecutive days, and banned in reserves, among other places, within 33 ft (10 m) of a stream or river, within 328 ft (100 m) of a spring and within 0.62 mile (1 km) of a campground [4]. The decree sets no fine.

Campfires and stoves: two calendars

In both national parks, fires are banned. Ordesa makes an exception for camping gas stoves, for cooking and light, when they’re used for permitted bivouacking [6]; the Aigüestortes article we read bans lighting fires, without mentioning stoves [10]. Outside the parks, each region has its own calendar. In Aragon, the fire danger period runs from April 1 to October 15, and during it the government only allows barbecues in fixed, permanent installations [21]. In Catalonia, from March 15 to October 15, lighting a fire is banned on forest land and in a 1,312 ft (400 m) strip around it. Gas stoves are only exempt from this ban in picnic and camping areas, and an extreme danger level allows any fire to be banned, stoves included, as well as free camping [22].

The GR11: no rule of its own

The GR11, the Senda Pirenaica, is the long-distance trail across the Spanish Pyrenees, and it crosses the Basque Country, Navarre, Aragon and Catalonia, among others. We found no page, either from the Spanish mountain sports federation (FEDME) or from the regional federations, setting a camping rule specific to the trail. In my view, trail markers aren’t a permission slip: on the GR11, your tent follows the region’s rule, then that of the protected area you’re crossing. In Ordesa and Aigüestortes, these are among the strictest rules we’ve read.

Elsewhere in Spain

Outside the Pyrenees, the logic is the same: each autonomous community has its own texts, each national park its PRUG [1], and we haven’t read them for this article. For Teide, in the Canary Islands, our article on the summit permit details the park’s rules. For sleeping in a camper van, parking and camping aren’t the same thing: see our European comparison.

What to check before you go

1. The region: go back to the table, then reread the text in its current version; the links are in the sources.
2. The protected area: national park, natural park or reserve? Its plan applies, and it can be stricter or more specific than the general rule.
3. Reporting or booking: in Aragon, high-mountain camping must be reported to the comarca and to 112 SOS Aragón [2]; at Góriz, you book the area [13].
4. The town and the landowner: in Navarre, the municipality’s authorization; elsewhere, any local ordinance, as in Bagà.
5. Fire: the period and the day’s danger level, before you even pull out the stove.

The Spanish Pyrenees grant no general right to camp in the backcountry: a clear ban in Aragon, thresholds in Ordesa, huts only in Aigüestortes, hikers crossing on foot left outside Navarre’s decree. Each rule has its date, and we read these on November 8, 2026. Before you go, check the park’s page and the region’s text in their current versions. For the French side, see camping in France; for comparison, Italy; for a first night out, our guide to your first backcountry camp.

Arnaud Couderc

Fact-checking, regulations, and safety

Arnaud Couderc reviews our contributors’ articles and writes for Outfarer about regulations, safety, fishing, the ocean, and outdoor activities. He traces every rule back to its official text and every number to its source, so you head out with solid benchmarks.

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