South America 18 to 35s tours

Two travellers listen to an Intrepid leader on a walk around Machu Picchu

New to these plains? Your local leader never left

There’s a lot more to South America than ticking off the big sights. Sure, we’ll bring you to the standouts – Machu Picchu, Iguazu Falls and Rio de Janeiro (to name a few) – but there’s more to be seen behind the scenes, like playing a game of tejo with the locals in Colombia, staying on an estancia (farm) in Uruguay and roaming the Amazon Jungle by boat at night. You’ll be travelling with a small group and a local leader, which means you can simply switch off and go all in on a new adventure.

Why choose us

Bucket list itineraries

Our trips include big-ticket attractions as well as unexpected experiences that you can only find with a local leader. So, while you'll definitely check Tokyo off the list, sharing a laugh with a local on their tea farm might be the memory that stays with you the longest.

Great value

Using local transport, staying in simple accommodations and adding fewer inclusions means a more affordable experience for 18-35s travellers. Get the most out of your adventure with plenty of free time and fewer added costs.

Small (but not too small) groups

Our groups are made up of 10 travellers on average. That’s big enough to create a good vibe, but small enough to explore a destination independently. And if you’re travelling solo, it’s the perfect number of new friends.

Legendary leaders

In between visits to world wonders are the moments only a local would know about. That’s why our leaders are the heart of our trips, getting you up close to culture and into the destination like nobody else.

Safety

We're committed to ensuring our trips are safe for everyone, including our travellers, leaders, crew and the communities we visit along the way. We're always up to date with world events and changes, so your friends and fam can rest easy knowing that you'll be well taken care of. 

Creating positive change

We're on a mission to create positive change through the joy of travel. That’s why all our trips are carbon offset, and we give back to the communities we visit with the help of The Intrepid Foundation.

Reviews

4.9 . 308 reviews
Reviews are from travellers who have completed their trip and want to share their experience. We show all reviews, but may remove any that include profanity or inappropriate content, are unrelated to the trip or reveal personal details.

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18 to 35s Real Bolivia & Argentina

Chris
Traveled July 2026

18 to 35s Real Bolivia & Argentina

Jacob
Traveled July 2026

18 to 35s Real Peru to Bolivia

John
Traveled July 2026

18 to 35s Real Peru to Bolivia

Dylan
Traveled July 2026

18 to 35s Real Peru to Bolivia

Matthew
Traveled July 2026

Frequently asked questions