A Great Team

Trust, Safety and Great Fun with a Team Guaranteed to Make an Impact

Get to know us

It seems like only yesterday

yet Mamut Sierra Nevada has been by your side for over 20 years now.

Founders Pablo and Marién began working in the Sierra Nevada in 1985, in jobs always related with their greatest passions: nature and the Great Outdoors. It wasn’t until over a decade later in 1999, when having spent half a lifetime together, they decided to take on a new challenge.

Mamut Sierra Nevada. Sunset in Sierra Nevada. Photo Pedro Sanchez

Experts in National Parks

We had already visited many National Parks and Nature Reserves in other countries. We have researched extensively, understand and value working with these important spaces. We also learnt about their interaction with Ski Stations and Resorts throughout Europe. As a result, our desire was born to pass on and put into practice the knowledge we’ve acquired by creating a company that helps you get closer to nature and safely enjoy activities in the Great Outdoors.

20 years is just the beginning, that’s why year on year we continue to help you to get the most out of the mountains.

Your experience with Mamut is sure to make an impact.

We founded Mamut Sierra Nevada in 1999.

We and our experienced team have spent more than 20 years enjoying the Great Outdoors with you since then.

Since 1999, friends and former colleagues have joined the adventure to share our passion for enjoying nature in the safest, most enjoyable and fulfilling way possible.

And in all these years,
what is the heaviest thing that has happened to us?

You won't believe it, but we had to change the date of an event for 200 people overnight.

We all have our own mistakes, but when your client tells you …. SURPRISE, we have made a mistake… the company is not coming tomorrow to Sierra Nevada, it is coming today. What do you do? You take a breath and say to yourself CALM.

We are driven by challenges, we overcome ourselves and we are going to make it.

What we learned from that situation was that we are capable of changing the rules in unexpected ways. We create a plan B, C or D in seconds.

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Let us help you make this the year your company comes together as a "PINEAPPLE".

Pablo and Marién

We founded Mamut Sierra Nevada more than 20 years ago. And although we started working in Sierra Nevada in 1985 and always related to our passion: Nature, it was in 1999 when, after more than half a life together, we decided to take on a new challenge. Bringing you closer to nature in a safe and sustainable way.

We both have a degree in Physical Education, with an extensive technical and university training in the area of education and the sciences of Physical Activity and Sport.

But the most important thing is that we enjoy to the maximum in all the activities we organize with our team, which is the joy of the garden. With them everything is possible.

This is what makes us jump out of bed every morning so you can enjoy the Sierra Nevada in style.


We believe in the power of a sunset to motivate you.


We don't believe in laziness. We have an uncanny knack for planning and adapting to sudden changes.


It is clear to us that we only spread smiles.


We want to live in a world where we join hands to move forward together.


We love to help you escape into nature safely.


We know that nature excites and emotions make you grow as a person.


We firmly believe that in nature there is no "I", there is "we".


We enjoy respecting all views.


We always look after the environment and you too.

Get to know us better

Pablo Ruiz de Almiron Megias Mamut Sierra Nevada


The Boss

Marién Lanz San Román. Activity Director of Mamut Sierra Nevada


The Boss

The Mamut Sierra Nevada team


Brightening up our days

The Mamut Sierra Nevada team


Always there to give us the best advice

Give yourself a break and find reasons to make your team smile.

Get your company out of the routine with a motivating EXPERIENCE