Climbing is a fascinating sport that continues to attract more and more enthusiasts worldwide. Whether it's for the physical challenge, the connection with nature, or the sense of community, climbing offers countless reasons to take on vertical walls. What makes this sport particularly captivating is the variety of disciplines it encompasses. Indeed, climbing comes in several forms, each with its own characteristics and challenges. Among the most popular are bouldering, sport climbing, and multi-pitch climbing. These three disciplines allow climbers to express themselves on diverse terrains, whether indoors or outdoors. Let’s explore these different disciplines to better understand their distinct techniques, demands, and thrills.
Free Climbing: the Modern Form of Rock Climbing
All these types of climbing fall under the practice of free climbing, which breaks away from the traditional concept of aid climbing. In aid climbing, the climber does not necessarily rely directly on the rock with their hands and feet but instead uses mechanical techniques to ascend. This includes hammered pitons or hook placements, combined with aiders or rope ladders, allowing slow and laborious progress up the wall. Over time, this artificial style of climbing gave way to free climbing, a more refined and efficient approach in which the climber moves in harmony with the rock, relying solely on footwork and bare hands for balance. The movement becomes almost lizard-like, with the climber pressing against the rock face and positioning themselves optimally to make the most of even the smallest holds and rock features. The goal remains the same: reaching the top of the wall—but with a far greater speed and fluidity than in aid climbing.
Sport Climbing Can Take Place Indoors or Outdoors
Climbing is a versatile sport that can be enjoyed in a variety of environments. Indoors, climbing gyms provide a controlled setting where climbers can train year-round, regardless of weather conditions. These gyms feature artificial walls with color-coded holds, allowing climbers to work on specific movements and improve their technique. Each route is graded according to its technical difficulty. Outdoors, climbing takes on an entirely different dimension. Gone are the artificial, color-coded holds. Outside, climbers face natural rock, with unique challenges dictated by the texture and shape of the rock face. Whether on cliffs, mountains, or boulders, outdoor climbing offers a more authentic and often significantly more demanding experience than indoor climbing. In return, outdoor climbing typically requires more equipment to ensure safety and proper protection.
Bouldering: in Gyms and Outdoors
Bouldering is a fun and dynamic climbing discipline that focuses on short but intense routes and requires very little equipment.
Indoors, bouldering takes place on artificial structures of low height. The goal is to solve complex movement challenges without the use of a rope, with thick landing mats ensuring safety in case of falls.
Outdoors, bouldering is practiced on natural rock formations, such as those found in Fontainebleau, offering similar challenges but with varied holds and textures. Protection is provided by crash pads and the attentive spotting of fellow climbers. Bouldering is highly valued for its social and playful nature, as climbers can easily share tips and techniques. It is also an excellent way to develop strength and skills, as every movement is crucial. But the greatest advantage of bouldering remains its accessibility—just a pair of climbing shoes is all you need to get started.


Psicobloc: A Unique Climbing Style
Psicobloc, also known as Deep Water Soloing (DWS), is a distinctive form of sport climbing that stands out for its breathtaking setting above water and its bold approach. Taking place on cliffs overlooking the sea or large bodies of water, Psicobloc involves climbing without a rope or protective gear, relying solely on the water below for safety. This climbing style is especially popular in regions like Mallorca, Spain, where limestone cliffs provide spectacular routes above the Mediterranean. Psicobloc requires not only advanced technical skills but also complete confidence in one's abilities, as every fall results in a high dive into the water. This discipline blends the adrenaline rush of free climbing with the thrill of climbing in a natural environment, creating a unique experience where stunning landscapes meet intense physical and mental challenges.
Single-Pitch Crag Climbing
Lead climbing, also known as sport climbing is probably the most well-known form of climbing. It is practiced on taller walls, requiring the use of ropes and protective gear to ensure the climber's safety.
Indoors, routes can exceed 10 meters in height, with varying difficulty levels. Climbers can ascend either by leading the route or top-rope climbing on pre-set ropes in certain areas. Some climbing gyms even feature automatic belay systems that allow self-belay climbing.
Outdoors, routes are set on natural cliffs, presenting both technical and physical challenges. In crag climbing, the climber ascends while clipping into bolts along the way. Once they reach the anchor, they perform a belay station manoeuvre before descending. The rope can then be used for top-rope climbing. This discipline requires solid technical skills, concentration, good physical fitness, and the ability to manage stress and the fear of falling.

Multi-Pitch Climbing: A True Vertical Adventure in the Mountains
Multi-pitch climbing is a discipline that stands out for its exploratory and committed nature during a breathtaking climb. It is an extension of single-pitch sport climbing but spread across multiple pitches. Instead of stopping at the anchor and descending, the lead climber belays their second up to their position before continuing upward for the next pitch, repeating this process. Some of the most iconic cliffs, such as the Verdon Gorge, feature routes with over 10 pitches and climbing routes exceeding 200 meters in vertical height.
Unlike single-pitch sport climbing, where protection points are often closely spaced, multi-pitch climbing involves significantly greater distances between protection points, and belay stations are usually farther apart. This requires flawless technique to link movements between bolts without resting. If a fall occurs, the drop can be substantial!
Climbers must also have a solid understanding of rope management techniques, as well as the ability to assess risks and follow essential safety procedures.
Embarking on a multi-pitch route means committing to several hours of climbing, or sometimes even multiple days, as seen on legendary big wall routes in Yosemite, USA. This form of climbing is a true vertical adventure, offering a unique sense of freedom and accomplishment.

What Are the Three Climbing Disciplines Officially Recognized by the IFSC?
The International Federation of Sport Climbing (IFSC) officially recognizes three competitive climbing disciplines: bouldering, lead climbing, and speed climbing. Bouldering focuses on short, technical routes where climbers must solve complex problems within a limited time. Lead climbing, involves longer and often overhanging routes, requiring fluid movement, endurance, and strategic energy management. Finally, speed climbing is a timed discipline where climbers race against each other on a standardized route on an artificial wall, aiming to reach the top as quickly as possible. These three disciplines showcase different skill sets and physical abilities, making sport climbing an exciting and dynamic show for climbing enthusiasts.
What Gear and Equipment Do You Need for Different Climbing Styles?
The required climbing equipment varies depending on the type of climbing.
For indoor bouldering, minimal gear is needed: a pair of climbing shoes and chalk to prevent slipping due to sweaty hands. For outdoor bouldering, a crash pad is essential to cushion falls.
For sport climbing, more gear is required due to the greater heights involved and the potential for significant falls. In indoor climbing gyms, walls are often pre-equipped with quickdraws, and ropes are sometimes provided. Therefore, you only need a harness and a belay device with a carabiner. For crag climbing, you’ll need additional climbing equipment, including a single rope, a full set of quickdraws, a climbing helmet, a carabiner, and a prusik cord for emergency retreats or rappelling.
For multi-pitch climbing, even more equipment is required. In addition to the basics, you’ll need removable protection such as cams and nuts to supplement spaced-out fixed protection, as well as slings, a Dynaloop, and extra carabiners for building anchors. A 50-meter half rope is also necessary. Furthermore, it’s important to bring appropriate clothing and a compact backpack, possibly with a hydration system, to stay hydrated during long climbs.

How to Start Climbing? Should You Take Lessons as a Beginner?
For beginners, it is recommended to start on an indoor climbing wall, where the environment is safe and professional guidance is available. Taking lessons with a certified instructor is an excellent way to learn fundamental techniques, understand risks, and master safety rules. Private indoor climbing courses also allow for faster progress and increased confidence. Another great alternative is to join a climbing group. With experienced instructors, you’ll receive structured training and quickly master all the essential skills needed to progress from top-rope climbing to leading routes.
For outdoor climbing, it’s crucial to be accompanied by experienced climbers or to participate in supervised outings led by instructors or mountain guides. Climbing is a sport where safety is paramount, and a solid foundation of training is key to fully enjoying the experience while minimizing risks.
In conclusion, climbing is a diverse and complete sport that continues to grow in popularity, offering a variety of ways to challenge yourself and express your skills. Whether you're drawn to the fun and social aspect of bouldering, the vertical challenges of sport climbing, or the adventure of multi-pitch routes, there is a discipline suited to your goals and skill level. By taking the time to prepare, gearing up properly, and understanding all safety protocols, you’ll be able to discover a thrilling and rewarding world where each climb is a new opportunity to push your limits.