Please note that this packing list is aimed at a day hike – if you’re planning on staying overnight, you’ll obviously need more provisions and somewhere to stay.

1. Water

You’ll be surprised how much water you get through when you’re stomping up a hill, so make sure to bring enough to satisfy your thirst.

“This is particularly important if there is not likely to be anywhere that you can refill your bottle along your route,” Khouri says. “You will also need more water if it is a warmer day or if the route is challenging.”

2. Food and snacks

As with the water, you’ll likely need more food than you usually would while hiking due to the excess energy required to keep you moving.

“I always think about energy density, durability and tastiness when planning my food for a hike,” Khouri says. “It needs to be something you will enjoy eating, has plenty of energy (high in carbohydrates and unsaturated fats) and won’t get crushed in your rucksack.

“Good options include flapjacks, pitta bread or tortilla wraps, dried fruit and trail mix. On warm days, avoid things that will melt easily, like chocolate.”

3. A first aid kit

Even if you’re not particularly accident-prone, having some essentials with you is a must. You can’t just pop into Boots when you’re halfway up a mountain, after all.

Hitting the trails? Here’s how to prepare for your first hike