360 Ethos

360 was formed by Rolfe Oostra, Hermione (Marni), and Raj Joshi while snowed in the high mountains of the Pyrenees. We came together with our exceptional knowledge as two respected, accomplished and well-known mountaineers and expedition leaders, and in Marni's case in the support role to a leader, with decades of collective experience. We are passionate to provide you with a unique and unparalleled adventure... Read More>

The Local Teams

Rolfe and Raj have spent years on expeditions with our local crews, either through work or their own personal climbs. Not only have they built an excellent rapport with the local sherpas, porters, guides, cooks, and all involved but they all have now become firm friends... Read More>


With our expeditions we try to include as much as possible in the overall price to give you a realistic budget of what the trip will cost you in total, rather than keep adding on what you need to pay for prior to departure or when in-country... Read More>

Office Staff

Our attention to detail doesn't just stop with our 360 Leaders and local teams. Our office staff have a huge amount of travelling and field experience themselves, which helps them understand what you want from your trip... Read More>


360 employs only the very best Leaders in the industry. We know from personal experience that these remarkable individuals can make or break an expedition... Read More>


Your safety is paramount. This is why we have a doctor with a phenomenal amount of expedition experience overseeing all medical aspects behind the scenes. .. Read More>

Group Size

The number of participants is kept to a level where our quality is maintained. We do not want to be a company where you become a number on the mountain or a blur after the expedition has finished. Therefore we have a strict cut off point so as not to allow our groups become too big. .. Read More>


We are proud to be ATOL protected and use only quality airlines where possible. We spend time sourcing convenient and more direct routes to help enrich your journey. .. Read More>


We are confident that on each and every trip you will have an enjoyable time and incredible experience when heading out with us. This is reflected in our unparalleled success rate and with all our testimonials. We can’t promise you that you will reach the objective every time, but so many have and we will try very hard with you, and we can promise you a lot of fun and adventure along the way. So please get in touch and ask as many questions as you wish – we are here to help fuel your enthusiasm for adventure and thereafter to help put your dreams into a reality.

See you soon…
360 Team