Walking in the city or nature: which is healthier?

Many people hit their daily step targets in the city centre, surrounded by exhaust fumes, traffic lights and the noise of cars. The nagging feeling often arrives in spring, when friends talk about long walks in the woods. That raises a question: does a brisk walk through town offer the same health benefits as a route through green spaces, or are we missing something important on the pavement?

Heart and circulation: city and nature are almost level here

For cardiovascular exercise alone, the heart does not distinguish between steps taken on tarmac and those taken on a forest path. What matters is pace and duration, rather than the setting.

A brisk pace is still a brisk pace

Walking quickly, at roughly five to six kilometres per hour, gets the circulation going. Your heart rate rises, muscles receive more oxygen and blood vessels become more active. A standard walk around town is entirely sufficient for this training effect. Medical recommendations for moderate exercise can easily be met on the journey between the office and the supermarket.

Active walking in the city strengthens the heart and blood vessels – provided the pace and duration are right.

One major advantage of the city is that no excursion needs to be planned. Put on your shoes, step outside and start walking – and your activity total starts to build. That low barrier often means people genuinely walk every day rather than only at weekends.

Consistency beats perfection

For basic fitness, the key factor is how frequently a person gets moving. Someone who walks through the city for 30 minutes every day will generally do more for their circulation than someone who visits the woods just once a week. City walks can therefore act as a kind of health insurance against inactivity on the sofa.

Muscles and balance: tarmac clearly falls behind

The picture changes when it comes to muscles and body awareness. The surface has a major influence on which muscles are actually engaged and whether balance is being trained.

Flat pavements let stabilising muscles take it easy

Urban environments are designed to be as level as possible. Kerbs, paving slabs and tarmac are all intended to be safe and predictable. For the leg muscles, this means repeating the same movement pattern with almost no surprises.

As a result, the muscles responsible for propulsion do most of the work, particularly the calves and the front of the thighs. The deeper muscles around the ankles, knees and hips, which stabilise our balance, are comparatively underused. Over time, the body becomes accustomed to not having to make fine adjustments to movement. It may feel comfortable, but it weakens the joints’ “support team”.

Roots, stones and gentle slopes: a gym for the feet

Forest paths create the exact opposite effect. Every step presents a small puzzle: soft ground, shallow holes, slippery leaves, roots and stones. The body responds with countless tiny corrections, often without conscious awareness. The ankles, arches of the feet, lower legs and core work considerably harder as a result.

These constant adjustments improve what is known as proprioception – the ability to sense your own body position in space. People who train this ability regularly are less likely to trip, can recover better from slips and generally feel more stable on their feet.

• City: consistent, predictable surfaces with little need for adjustment
• Woodland: variable ground requiring many micro-movements for stability
• City: focus on propulsion muscles
• Woodland: additional training for the muscles of the feet, knees and core

Joints: hard concrete, forgiving forest ground

Anyone with sensitive knees, hips or backs will usually notice the difference between urban and natural surroundings quite quickly. Here, the hardness of the surface is crucial.

Every impact travels through the body

When your heel lands on tarmac, it produces small shockwaves. These travel from the lower leg to the knee, then on to the hip and up to the spine. Over a single day, this often makes little difference, but it can add up over months and years.

Natural surfaces such as soil, leaves, grass and forest tracks cushion these impacts. The foot sinks in slightly, the force is spread and the joints are protected. For people with early osteoarthritis or recurring knee pain, this difference can be noticeable.

One-sided strain encourages wear

In the city, another factor is added to the hard ground: monotonous repetition. It is always the same surface, the same step and the same angle at the knee. Over years, certain areas of cartilage and tendons consequently carry most of the load.

On changing natural paths, the strain is distributed more evenly. Sometimes the foot rolls further inwards, sometimes outwards, and sometimes the stride length changes. This variation protects individual structures from excessive use.

Mind and mental wellbeing: the city strains, nature relieves

The comparison is particularly clear at a mental level. Walks are often associated with “clearing your head”, but this does not work equally well everywhere.

Constant alertness among cars, bikes and pedestrians

Walking through the city centre demands continuous attention: cyclists, e-scooters, traffic-light phases, kerbs and crowds. The brain is constantly sorting impressions, making rapid decisions and assessing dangers. This ongoing vigilance uses mental energy, even if it is barely noticeable at the time.

After a long walk through town, many people feel pleasantly tired physically but mentally drained or irritable. The backdrop of traffic noise, sirens and voices intensifies this effect.

Gentle stimulation rather than sensory overload

The situation is different in the woods. Rustling leaves, birdsong and shifting light between the trees provide stimuli, but they do not impose themselves. Attention can drift, and concentration does not have to remain fully engaged at all times.

A walk in green surroundings measurably reduces stress levels – far more than an equally long route alongside busy roads.

Studies show that cortisol, the stress hormone, often falls in natural environments. Many people report better sleep, a clearer head and less rumination after an hour in a park or woodland.

Light and air: two underestimated health factors

Exercise is only one part of the overall picture. The surroundings provide additional “ingredients” that play an important role in health: sunlight and air quality.

More daylight, better sleep

Tall buildings restrict direct daylight in cities. People often move through shaded areas or between reflected light sources. In open spaces, fields or woodland, sunlight reaches the eyes and skin more intensely.

This natural dose of light supports vitamin D production and helps regulate the body’s internal clock, the sleep-wake rhythm. People who spend time outdoors in daylight regularly usually find it easier to settle down in the evening.

Fresh air instead of a fine-particle cocktail

We breathe more deeply while walking, so the lungs take in more air. In cities, this often means more particulate matter, nitrogen oxides and other pollutants. Along heavily trafficked roads, this can partly reduce the health benefits of exercise.

Woodland or sea air, by contrast, contains fewer particles and usually more oxygen. Some studies suggest that certain substances released by plants, known as terpenes, may support the immune system. Many people describe a “clearer” feeling when breathing after a walk in the woods.

How to make the most of city walks

No one needs to abandon their walking shoes simply because the nearest forest is a long way away. A few simple approaches can make walking in town much more rewarding.

Plan routes intelligently

• walk through parks or green spaces whenever possible
• choose side streets with less traffic
• favour routes with gravel or earth sections
• avoid major junctions, even if this makes the journey slightly longer

This reduces noise, exhaust fumes and hard surfaces, bringing the walk closer to the effect of being in nature.

Use city walks as everyday training

Those who do not often get into green surroundings can deliberately create more variety in the city: include short stretches of stairs, choose a bridge with a gentle incline now and then, or vary the pace in intervals. This at least places more varied demands on the muscles.

Why combining city walking and nature walks makes particular sense

A mixture of both worlds is ideal. The city provides a daily dose of exercise with little effort. Walks in woodland or by a lake add depth and recovery to that foundation.

In practical terms, this could mean walking actively to the station or home for 20–30 minutes every weekday, then taking a longer route along woodland tracks or field paths at the weekend. Those with children can combine such outings with playgrounds in green spaces. Dog owners already use almost every opportunity for a trip outdoors.

Terms such as proprioception and stress hormones may sound technical, but they describe very everyday effects: steadier footing, fewer moments of stumbling and a clearer head. Keeping these aspects in mind makes it easier to understand why particular surroundings feel so different, even when the number of steps is identical.

One point remains clear: every walk counts. But whenever the opportunity arises, it is worth taking a turn towards green space. Your joints, nerves and often your mood will thank you sooner than you might expect.