Diamond Glacier Adventures is a local company based in Arusha, Tanzania, that has been guiding people since 2008. Our founders and lead guides Demi and Cony Kessy have a combined experience of more than 30 years. We organize treks up Mt. Kilimanjaro and Mt. Meru, safaris to our national parks, visits to the Masaai culture, and trips to the white beaches of Zanzibar. We offer an amazing and unique experience that can be tailored to your needs. Join a tour we already have going, or let us know what you need, and we’ll help you create your own. We will take you on a journey you will remember for the rest of your life!

Why Choose us

We’ll plan your trip around your specific interests, tastes and preferences, providing helpful tips and honest advice based on first-hand knowledge of the destination.

Tailor Made Safaris

Get a Tailor Made Safari that fits your taste and budget, with the perfect timings for an exceptional experience. Explore the best of Tanzania and Zanzibar

Best Prices Guaranteed

With Local Experience, We give best suggestions that will fit you Time schedule, Type of safari and Accommodations that are quality and fits your budget


Marangu Route

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4 Days Safari

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Lemosho Route

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Rongai Route

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6 Days Safari

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Machame Route

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8 Days Safari

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Have you got a unique safari dream? Maybe you’ve got a limited or extended time frame? Maybe you’ve got a special event to plan? Or maybe you’ve got a big group to organise with people of all ages to cater for? Perhaps you’ve a set budget you’d like to stick to? Whatever your circumstances, fear not because We can design a custom trip especially for you. To find out more just get in touch with us telling us as much detail as you can about the special trip you want to organize.



  •   I researched many well known companies to hike Kilimanjaro, I did not feel a connection them until I made contact with Demi. I was seeking a true local authentic experience, Demi natural and genuine. It was very important to me to book with a local...More

    Lisa O
  •   Climbing Mount Kilimanjaro was the best adventure of my life made safe by Diamond Glacier Adventures. My friend with whom I endeavoured this beautiful but challenging trek, found DGA few years ago. So after a vast research we decided this was a good choice. And...More

  •   Demi, his brother Cony and their team were simply amazing in guiding us to the top of Kilimanjaro! They are professional, they know what they’re doing, and they made us feel safe and in good hands, as we are not experienced mountain climbers. They also...More

  •   I highly recommend Diamond glacier tours for climbing Kilimanjaro. Demi, his brother Cony and all of the crew did an amazing job, and I felt they did all in their power to get us to the top! I went with my partner and they gave...More

    Kristófer P
  •   Highly recommend Demetrius and his crew for any length climb up Kili. Ours was a 6-day via Lemosho route and I can confidently state that Demetrius is an top-notch guide who has speaks excellent English and has extensively trained with REI guides who have made...More

  •   Wonderful experience!!! Safari well organized and without any problem. We ask for gluten free meal and they were really careful about this and gave us all the options we needed. Very good price for a great experience!


Cultural Tourism.

Meeting indigenous people and experiencing their rewarding culture, norms and traditions, while exploring their amazing natural environments, will make your journey unforgettable. In northern Tanzania, you will find the Maasai and Chagga tribes, a magnificent valley, rivers, lakes, springs and ridges – all offering a super view point of Mt. Kilimanjaro and Mt. Meru.

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Volunteer With Us.

The aim of DGA is to brighten the life of the few children in need among the many in Tanzania,this is just a beginning ( We have start with very little but we hope to make it bigger). DGA gives 5% from the profit it made to Shalom Center the home for orphanage and street children. We understand there are lots of children in need everywhere, we understand we can not reach them all but we want to make sure we are able to reach the few among the many. You can give us a hand to improve the life of the few among the many orphanage and street children in Tanzania..” kidogo kidogo hujaza kibaba”, It is a swahili saying which means “Little by little makes a jar full “.

About Volunteer Programs