The Golden Rule: Cotton Kills
It sounds dramatic, but every outdoor guide on the planet will tell you the same thing. Cotton absorbs water, takes forever to dry, and pulls heat away from your body when wet. On a river or at altitude, that can turn a great day into a miserable one fast. Synthetic or merino wool base layers are non-negotiable for any water or mountain activity.
Even in summer, pack one merino wool base layer. Canyon and river temperatures can be 15 degrees colder than the town you left that morning.
Footwear: The One Thing You Cannot Get Wrong
We have seen people show up to Via Ferrata in fashion sneakers and to rafting in flip-flops. Both ended badly. For water activities, you need closed-toe water shoes with a solid grip, not sandals, not old tennis shoes that will come off in the current. For hiking and climbing, proper ankle-support boots are essential. The golden rule: never wear new shoes on adventure day.
- Water activities: closed-toe water shoes with drainage and grip
- Hiking/Via Ferrata: broken-in boots with ankle support
- Paragliding: sturdy sneakers or light hiking shoes
- General rule: bring two pairs so you always have a dry option
The Three-Layer System
Professional guides dress in three layers for a reason: a moisture-wicking base, an insulating mid-layer, and a wind/waterproof shell. Even on a hot July day, the temperature inside a canyon or at 2,000 meters can drop twenty degrees. Peel layers off when warm, add them when cold. It is the simplest system and it works every single time.
What to Leave at Home
Jewelry, expensive watches, heavy denim jeans, large camera rigs, perfume (it attracts insects), and excessive amounts of anything. Adventure trips reward simplicity. One backpack, the right layers, closed-toe shoes, sunscreen, and a water bottle. Everything else is weight you will regret carrying by hour three.
- Skip: jewelry, heavy jeans, cotton t-shirts, open-toe shoes
- Skip: large cameras (we photograph you), heavy books, valuables
- Bring instead: dry bag for phone, sunscreen, lip balm, hair tie
- Pro move: pack everything in a dry bag inside your backpack
The After-Adventure Kit
The thing nobody tells you to pack: a complete change of dry clothes in the car. After four hours in a wetsuit or soaked in canyon spray, nothing feels better than dry socks, a clean shirt, and warm sweatpants. Add flip-flops for the drive back and a trash bag for your wet gear. Future you will be deeply grateful.
Keep a small towel and your dry clothes in a bag that stays in the vehicle, not in your activity backpack. You want them bone-dry when you get back.
