Karibu! Welcome! Willkommen! Bienvenue!

Welcome to Fronny Expeditions. We specialize in mountain treks for all levels, wildlife safaris, cycling tours, cultural tours, trial run and beach getaways. Fronny Expeditions is a tour and travel company based in Arusha, northern Tanzania. Our trips are customized to meet your needs and offer an experience of a lifetime.
Meet our core group of staff members:
Frank Thomas Ndumbua: Co- and Co-Directior CEO of Fronny Expeditions Ltd.
My Name is Frank and I am originally from Moshi, Tanzania. Since the age of 19 I am passionated into tourism and mountains. I attended a professional tourism college in Arusha and have been working on Mount Kilimanjaro for various tour companies for 7 years as a porter to a guide. I love what I am doing and want to share this passion and my experience with you. Make your dreams come true with our help. My partner and myself decided to create our own company. We are young, dynamic, professional and speak several languages like English, French, German and Swahili. 

Yvonne Wiedemann: Co-Directeur and Responsable Development of Fronny Expeditions Ltd.                                I am Yvonne and originally from Berlin.  My first steps on a mountain were, when I was 4 years old.  I am passionated into Trail runs in the mountains. I met Frank nearly two years ago and he is so passionated and got me with this Passion. I just want to share this with as many people as possible. We want to connect with people and help  to realize their dreams.

Please don´t hesitate to contact us, we would love to help you with further Information and maybe care for your future trip.


Frank and Yvonne