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Why Guias de Alturas?

We are a small mountain guides company based in Dominican Republic that strives on making safe and amazing outdoor experiences. We are characterized in carry out excursions and ascents to different mountains and valleys in the Dominican Republic especially Pico Duarte, the highest peak in the Caribbean. Pico Duarte is our playground, our most requested destination. Here we have improved the necessary techniques required to be a good mountain guide.

Experience DR like never before

You will fell in love with these mountains.

Pico Duarte

Start your adventure today

Positive vibes, people, places & food. There are more than few reasons why people love DR. Tour with us and make your own Adventure.

See it all

Discover new places and enjoy nature with us.

View Our Tours

Choose from our list of guided, and family mountain tours. We also offer group rates!

World famous

Single Tour + Sidebar Calendar

World famous

Single Tour + Sidebar Form


Pico Duarte

Hike the highest mountain in the Caribbean


Valle Nuevo National Park

The highest plateau in the Caribbean


God´s Valley

This place is amazing


Valle del Tetero

Hike to this amazing wild place

"Did Pico Duarte, great excursion. Strenuous hike even if you are in shape. Highly recommend the rest day in beautiful Valle del Tetero. Guides knowledgeable and capable. Delicious dominican power food. Joel bent over backwards to help with logistics and and prep. Great people, beautiful area for hiking, can’t recommend highly enough"
Matt Vernon & Elisa Donato

Specials & Packages

On specific dates around the year we offer special rates to our customers. Plan your next adventure with us!



Pico Duarte August 13-16, 2021

From August 13 to the 16 we have a excursion to Pico Duarte with a group for 3.5 days / 3 nights. Spots are limited.