Every visitor who steps into Volcanoes National Park to see the mountain gorillas must follow the same gorilla trekking rules, and those rules exist for a single responsibility: to spend one hour in the company of one of the most endangered species on Earth without causing a single problem. The rules of gorilla trekking are not arbitrary restrictions dreamt up by bureaucracy. Every one of them was written in response to a real event, a real risk, or a real lesson learned the hard way.

Understanding the rules before you trek transforms your experience. Instead of feeling policed by your ranger, you understand why the distance rule matters, why eating is forbidden, and why a visitor with a cold is genuinely dangerous to a family of gorillas. With that understanding comes confidence: you stop worrying about breaking a rule and start enjoying the encounter, because you know exactly what is expected of you and why.

This guide collects every rule of gorilla trekking in one place, explains the reasoning behind each one, and gives you the practical details you need to follow them comfortably. It is the same briefing you will receive at the park headquarters in Kinigi, expanded with the context that turns rules into knowledge.

The gorilla trekking rules to follow are grouped below by theme, and each section explains the rule, the reason behind it, and how it plays out on the mountain. If you follow these gorilla trekking rules to the letter, your guide will have nothing to correct and the family will stay calm throughout your hour. The rules are simple to follow once you understand them, and understanding them is exactly what this guide is for.

The Seven-Metre Gorilla Trekking Rule to Follow

The most fundamental rule of gorilla trekking is the distance rule: you must stay at least seven metres, roughly twenty-two feet, away from the gorillas at all times. The park guards enforce this distance diligently, and the park’s official website restates it at every briefing. The seven-metre rule is the first gorilla trekking rule to follow because it protects both sides of the encounter. Mountain gorillas are not aggressive animals, but they are wild, they are powerful, and they have their own boundaries. A gorilla that feels crowded or cornered may react, and a reaction from an animal of this size is something you do not want to trigger.

The seven-metre rule also protects the gorillas from us. Human presence, however benign, is stress, and habituated gorillas tolerate our presence precisely because the park keeps it predictable and controlled. A visitor who suddenly lunges forward to get a better photo, or who crowds around a mother and infant, breaks the predictability that makes the whole encounter possible. The distance is the contract that allows the hour to happen at all.

In practice, the seven metres are measured by the rangers, and the gorillas themselves frequently violate the rule. A curious juvenile or a confident silverback may wander right past you, occasionally within touching distance. When this happens, the instruction is simple: stand still, stay calm, and let the rangers manage the situation. Do not reach out, do not retreat suddenly, and do not photograph with flash. The rangers will reposition the group calmly, and the encounter continues.

Disease Protection: The Gorilla Trekking Rule That Saves Lives

Mountain gorillas share roughly 98 percent of their DNA with humans, which makes them vulnerable to almost every human disease, and particularly to respiratory infections. A common cold that costs you two days of sniffling can be fatal to a gorilla, and a single infected visitor can pass a virus through an entire family group. This is not a theoretical risk: respiratory disease outbreaks have been documented in wild gorilla populations, and conservationists have watched families suffer because of germs carried into the forest by well-meaning visitors, and the gorilla conservation charity continues to track the threat today. For anyone planning to follow the gorilla trekking rules in full, the health rules matter most of all.

The rules that follow from this are absolute. If you have a cough, a cold, a fever, or any respiratory symptoms, you must not trek, and the park will refuse you at the briefing if you are clearly unwell. If you feel symptoms developing on the morning of your trek, tell your operator or the park staff: you may be offered a later trek, a mask, or, in the worst case, a rescheduled permit. No permit is worth a gorilla’s life.

During the encounter, cover your mouth if you cough or sneeze, turn away from the gorillas when you do, and keep your distance scrupulously. Since the global health scares of recent years, the park has also required masks for trekkers showing any sign of illness, and this is a rule you should welcome rather than resent. Our guide to how gorilla trekking supports conservation explains how these measures fit into the broader conservation picture.

Eating and Drinking Rules

You may not eat or drink anything while you are with the gorillas. The reason is simple: food creates association, and the eating rule is one of the simplest gorilla trekking rules to follow because it only asks you to wait an hour. A gorilla that sees a human eating and connects the sight with a snack is a gorilla that has just been given a powerful reason to approach people, and that is a behaviour change with dangerous consequences for the whole species. A habituated gorilla that starts seeking food from visitors becomes a problem animal, and problem animals in national parks end badly.

The rule applies to everything: water bottles, snacks, even chewing gum. If you are thirsty during the encounter, wait until you have moved away from the family. The rangers will manage your water breaks on the walk out. Your porter can hold your water and snacks during the encounter itself, which keeps them safely out of the equation.

Relatedly, dispose of nothing in the forest. Empty wrappers, tissues, and bottles should go home with you. Park staff provide collection points at the trailheads, and the guides carry bags for waste. Leave the forest exactly as you found it, which is to say, with nothing added and nothing removed.

Gorilla Trekking Photography and Filming Rules to Follow

Photography is welcome, encouraged, and central to the experience, but it comes with strict limits, and like every gorilla trekking rule, the photography rules are easy to follow once you know them. Flash photography is absolutely forbidden. A camera flash is a sudden burst of light directed straight at a wild animal, and the result is stress, confusion, and potentially a startled reaction. Modern phone cameras and DSLRs handle low light well enough, and the gorillas are usually encountered in decent light, so there is no excuse for flash.

Filming is allowed, and the rangers will happily move your group for better angles, but keep the filming respectful and unobtrusive. Do not use drones, which are prohibited inside the national park entirely, and do not attempt to set up tripods in a way that crowds the gorillas. If you want professional-quality photography, many operators offer dedicated photography treks with guides who understand light, composition, and gorilla behaviour.

One more photography rule that visitors often miss: your guide and trackers are working professionals, and asking them to pose for photographs during the encounter distracts them from their job. Save the selfies with the team for the trailhead, where everyone can relax and celebrate properly.

Behaviour Around the Gorillas: Trekking Rules to Follow

Beyond the specific rules, the park expects a baseline of respectful behaviour that can be summarised in a single sentence: the encounter happens on the gorillas’ terms. This is the gorilla trekking rule to follow when your heart is racing: keep your voice low and let the gorillas come to you. Keep your voice low, move slowly, avoid sudden movements, and let the gorillas approach you rather than the other way around. The golden hour of gorilla viewing is a chance to observe wild behaviour, and wild behaviour happens when the gorillas feel unobserved, so the less you impose yourself, the more you see.

Never touch a gorilla. This should go without saying, but the temptation is real when a curious infant reaches toward you. The rule is absolute: no touching, under any circumstances, no matter how gentle the moment feels. A touch is a stress event for a wild animal, and the precedent it sets for future encounters is damaging.

If a silverback chest-beats, charges, or shows any display behaviour, do not panic. These displays are almost always communication, not aggression, and the rangers are experts at reading them. The standard response is to stand still, avoid eye contact, and follow the ranger’s instructions. In the vast majority of encounters, nothing more dramatic than a warning display ever happens.

Dress and Equipment Rules

The park does not police your clothing, but the forest does, and none of the gorilla trekking rules to follow demand special gear, though sturdy boots keep you comfortable. Long trousers and long sleeves are the unofficial uniform, protecting you from stinging nettles, thorny undergrowth, and the insects of the rainforest floor. Sturdy waterproof walking boots are essential, and lightweight gardening gloves protect your hands when you are gripping vines and bamboo on the steeper sections.

Your daypack should contain water, a light rain jacket, insect repellent, sun cream for the exposed sections, and your camera. Leave valuables at the lodge, and leave plastic bags at home: the park is increasingly strict about single-use plastics. If you hire a porter, they will carry your daypack, which frees you to focus on the walk and the photography.

There is no official dress code beyond practicality, but there is an unofficial one: dress for a mountain environment. Temperatures in the Virunga forest range from cool to cold, and the weather can change from sun to rain within minutes. Layering is the answer, and our complete gorilla trekking packing list goes through every item in detail.

Porter Etiquette and Community Rules

Hiring a porter is one of the most positive choices you can make on a gorilla trek, and porter etiquette is a gorilla trekking rule to follow even before you reach the forest, because it sets the tone for the day. The porter scheme is described in detail on Rwanda’s official tourism board. Porters are local people employed through the park system, and the porter scheme is a cornerstone of community-based conservation: it gives people who live alongside the gorillas a direct financial stake in their survival. The cost is modest, around US$20, and the service is invaluable on the steep, muddy trails.

Treat your porter with respect and gratitude. They are not luggage carriers; they are mountain guides who know these forests intimately, and many are excellent sources of information about the park and its wildlife. Carry a few small notes for tipping at the end of the trek, and always thank your ranger and trackers as well. Tipping is customary, expected, and absolutely earned: the standard guidance is US$20–US$40 per trekker for the ranger team, distributed according to your satisfaction.

The community rules extend beyond the porters. The villages around the park benefit from tourism revenue through the revenue-sharing scheme, which funds schools, clinics, and water projects. When you buy crafts at the cultural village, when you eat at community restaurants, and when you hire porters, you are feeding the conservation economy that keeps the gorillas safe.

Illness, Age, and Fitness Rules

The park places no official age limit on gorilla trekking, but the minimum age enforced in practice is fifteen years, and anyone who wants to follow every gorilla trekking rule should be honest about fitness, because the rules protect the whole group. The decision reflects the physical demands of the trek and the behavioural discipline required around the gorillas. If you are travelling with children, the park will assess the group’s fitness at the briefing, and families should be realistic about whether a three-hour climb at altitude is appropriate for younger members.

There is no maximum age, and plenty of fit travellers in their seventies and eighties trek successfully every year. What matters is cardiovascular fitness and honesty about your limits. The guides will slow the pace for the group, and porters can physically support you on the steepest sections. If you have medical conditions that could be affected by altitude or strenuous exercise, consult your doctor before booking, and inform your operator so they can plan accordingly.

Pregnant travellers should seek medical advice before booking, and the park reserves the right to refuse trekkers whose condition suggests risk. These rules exist for your safety and for the smooth running of the trek, and they are applied with discretion and common sense by the park staff.

What Happens if You Break the Gorilla Trekking Rules

The enforcement reality is simple: the rangers are in charge, and their word is final on the mountain, so the final gorilla trekking rule to follow is the simplest one: when the rangers speak, you follow. A minor infraction earns a quiet correction. A serious or repeated infraction, such as approaching a gorilla aggressively or using flash repeatedly, can result in the encounter being terminated early, and in extreme cases visitors have been fined and banned from the park. The rules are rarely enforced harshly because visitors rarely break them; the briefing is thorough, and the stakes are understood.

The deeper enforcement mechanism is personal. You are an ambassador for every future visitor, and the behaviour of tourists shapes the park’s willingness to keep offering these encounters. When you follow the rules, you are not just protecting yourself and the gorillas: you are protecting the right of everyone who comes after you to have this experience.

The rules of gorilla trekking can be summarised in one line: keep your distance, keep your germs, and keep your ego at home. Follow that line, and the gorillas will give you the best hour of your life. If you want to plan your trek around a family, a lodge, or a full itinerary that respects these rules from the ground up, browse our Rwanda safari packages or talk to our team.