The High Pyrenean Route (HRP): The untamed traverse of the Pyrenees

Editorial: From Travesía Pirenaica, we are excited to share this adventure signed by Geert van Nispen, one of the European references in self-sufficiency and long distance in the mountains. His challenge: to join GR10, GR11 and HRP in a single trip. Here is his account, in first person.

This article is an authorised translation of the original published by Geert van Nispen on his website: HRP: The untamed line through the high mountains

Three routes. One mountain range. The same story

The Pyrenean Triple Crown adventure, for which I am now resting, training again, and preparing, has been postponed. Sometimes an adventure demands not to accelerate, but to have patience. Precisely for this reason, I am returning to the three legendary routes that form the backbone of this mountain range: the GR10, the GR11, and the Haute Route Pyrénéenne. I return to two of them through memories; to the third, above all, through desire. I have walked the GR10 and the GR11 from end to end. I have only known the high route, the HRP, through fragments, although enough to understand that it never ceases to reveal itself completely.

📋 The "Pyrenean Triple Crown is a concept inspired by the renowned "Triple Crown"The Triple Crown is a challenge to complete three of the most iconic long-distance treks in the United States. The American Triple Crown is a challenge that involves completing three of the country's most iconic long-distance routes: the Pacific Crest Trail (PCT), the Appalachian Trail (TA) and the Continental Divide Trail (CDT). These trails total more than 12,000 kilometres through some of the most breathtaking scenery in North America. HERE ALL THE INFORMATION ABOUT THE ROUTE.

This is the story of that third line. Not as a route, but as a possibility. The HRP. The untamed line that cuts through the heart of the high mountains.

It is not a path, but an idea.

The HRP doesn't start with a step, but with an awareness. While the GR10 and GR11 can be followed using markers, guides, and defined stages, this route escapes all of that. There is no official beginning or clearly established end. What does exist is an idea: to move continuously through the highest parts of the Pyrenees, as close as possible to the crests and as far as possible from comfort.

That's why the HRP doesn't feel like a route you start, but rather one you gradually find yourself on. It's not built on certainties, but on decisions. It's not made of paths, but of connections between points that, at times, only exist on a map. Precisely for this reason, it seems to rise above the mountain range. Not alongside the GRs, but above them.

High mountain fragments

My experience on the HRP is made up of fragments. Isolated days. Scattered cols. Moments where the path disappears and only direction remains. And yet, those fragments have been enough to feel just how different this line is. Nothing is smoothed out here. There is no marked path to guide you. Only rock, altitude, and space.

Unlike the GR10 and GR11, there's no natural rhythm to be found here. Each day demands constant adaptation. To the weather. To the terrain. And to your own capabilities. What worked yesterday might be too much today. That's why the HRP cannot be planned in the classic sense of the word. It requires preparation, but it doesn't adhere to scripts.

Altitude as a constant

While the GR10 is green and the GR11 open and dry, the HRP lives at altitude. Continuously and for prolonged periods. The landscapes are rougher and more bare. Forests disappear. Villages become scarce. Water can be abundant or completely non-existent. And that also changes the way you progress.

Speed takes a back seat. Stability is what matters. Each step requires attention. Not because the terrain is extremely technical, but because the margin for error is small. Errors here cost more than just time. They cost energy, concentration, and sometimes, safety. That's why presence stops being a mental attitude and becomes a necessity.

Navigating uncertainty

The HRP is not signposted as a GR trail. It sometimes uses existing paths. At other times, all trace disappears and only the map, compass, and ability to read the terrain remain. Navigation ceases to be an aid and becomes an essential skill.

That uncertainty extends to everything. To when you leave. To the distance you travel. And to the place where you decide to stop. Certainties disappear. In their place arises a constant vigilance. Every decision matters. Every commitment has consequences. That's why this line doesn't feel like a succession of stages, but like a continuous state of alert.

Self-sufficiency taken to the extreme

If self-sufficiency is already a basic condition on the GR11, on the HRP it becomes the essence of everything. Not just from a logistical point of view, but also a mental one. There is no safety net. Help is far away. The villages are located far down, sometimes literally.

Here, fastpacking takes on a different meaning. It's not about being faster, but lighter. Not about being more efficient, but more agile. Everything you carry must make sense. Everything superfluous becomes ballast. And, at the same time, you must be prepared for days when conditions dictate, not you. That's why this line demands trust. Not that everything will go as planned, but in the ability to adapt and anticipate the unknown.

A different silence

The silence of the HRP is different to that of the GR11. Less horizontal and more vertical. It is not interrupted by villages or by converging paths. Sound is lost in the immensity. The wind is usually the only constant.

That silence is at once profound and disquieting. Thoughts cease to have a fixed direction. They wander or simply disappear. The only thing that remains is the present. The rock. The air. The movement.

This is why the HRP is not only a physically demanding experience, but also a confronting one. It forces you to ask yourself why you are there, without expecting an answer.

No pain, no gain

The HRP cannot be conquered. It doesn’t offer the sense of arrival that waymarked routes provide. Even reaching a col rarely conveys a sense of completion. After one height comes another. Descents are temporary. Rest is always relative.

That's why euphoria doesn't quite fit here. What emerges is a quiet satisfaction when a day goes well. When the decisions have been correct. When you've progressed with confidence and awareness. That's what makes this line indomitable. Not because it seeks to be spectacular, but because it refuses to adapt to expectations.

The line above all

When I think about the future, I understand why the HRP seems to sit above the others. Not because I understand it, but because it continues to call even without having truly walked it. The GR10 connects you to the mountain. The GR11 transforms you. The HRP strips you bare. It peels away layers until only movement and attention remain. Precisely because I have only known it through fragments, it continues to draw me in. Not as a promise, but as a possibility. You don't need to walk it entirely to feel its influence. Its mere existence changes how you look at the Pyrenees.

The HRP is not just another route. It is a line of air and rock that transcends all else. And as that idea remains, what it demands also becomes evident. No more speed. No more kilometres. But more commitment. Less certainty. More trust in the ability to keep moving forward when nothing is defined. That is why the HRP represents the logical, though not obvious, continuation of the GR10 and the GR11. It promises nothing. It invites no one. It is simply there. Whoever decides to follow it does not do so to achieve something, but to let go of something. And precisely for that reason, it continues to wait. Not for the right moment, but for the right disposition.