ABOUT US
THE SMALL GROUP ADVENTURE TRAVEL EXPERTS
EVEREST ONE IS THE ONLY COMPANY WHO TAKE YOU INTO EVEREST BASE CAMP AND STAY FOR 2 NIGHTS
WE ARE ALSO THE ONLY AUSTRALIAN COMPANY GUIDING ON 8000M+ EXPEDITIONS
ABOUT US
At Everest One, we’ve been delivering world-class mountain guiding, expedition support, and guided trekking experiences for over a decade. From the rugged trails of the Himalayas to the summit of Kilimanjaro, we’ve led adventurers from around the world to some of the most iconic destinations on Earth.
Our story began in Nepal, climbing legendary peaks like Mount Everest, and quickly evolved into a mission: to create unforgettable journeys for those seeking challenge, connection, and confidence in the mountains. Today, we offer a handpicked selection of small group expeditions and high-altitude adventures, with a focus on professionalism, safety, comfort, and consistent success.
Why choose Everest One?
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We know that reaching your goal begins long before you arrive at base camp. That’s why our support starts from the moment you book — with comprehensive trip preparation, planning assistance, and expert advice that ensures you arrive feeling ready, relaxed, and empowered.
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Our guiding philosophy is built around three core values:
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✅ Safety – Our handpicked team of experienced mountain guides and Sherpas are among the best in the industry, supported by a strong track record in high-altitude safety and decision-making.
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✅ Comfort & Care – Whether it’s a luxury Everest Base Camp trek with two nights in Base Camp, or a remote ascent of Ama Dablam, our trips are designed to support your physical and mental wellbeing, every step of the way.
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✅ Personalized Adventure – We specialize in small group travel, creating a sense of camaraderie and trust that’s essential in the mountains. You’re not just a number; you’re part of the Everest One team.
Our approach has earned us one of the highest success rates in the adventure travel industry, backed by an exemplary safety record and a growing community of return clients and first-time adventurers alike.
We understand the responsibility of guiding you in remote, high-altitude environments and we don’t take it lightly. When you choose Everest One, you’re choosing a company that puts your experience, safety, and success first.
Let’s climb something incredible together.
HOW DID EVEREST ONE BEGIN?
Everest One is the creation of Allan Cohrs BM, a professional mountain guide who first discovered his passion for the mountains nearly two decades ago during an introductory climb in Nepal. That first taste of Himalayan adventure sparked a deep, lifelong connection to the high places of the world — and set him on a path that would eventually shape Everest One into a leading adventure travel company.
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After that first climb, Allan immersed himself in the world of mountaineering and high-altitude trekking, honing his technical skills, building strength and resilience, and pushing himself further with each new expedition. He climbed some of the Himalaya’s most formidable peaks and in 2011, after a 24-year career in law enforcement, Allan made a life-changing decision: to swap his badge for boots, and turn his passion into his purpose.
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“That decision saved my life. I was heading down a dark road, but the mountains gave me a way out. Being in the wild, pushing through adversity, learning about myself with every step — that’s where I came alive again. The summit is always a bonus, but the journey is where the real transformation happens.”
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Since then, Allan has guided expeditions and treks all over the world — from the Nepalese Himalayas to the Andes, from Kilimanjaro to Tasmania’s wilderness trails — all under the Everest One banner.
Where we guide
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Allan has personally led over 40 expeditions in the Himalayas including successful ascents of some of the world’s most iconic 8000m peaks, including Mount Everest (8,850m), Lhotse (8,516m), Manaslu (8163m), Cho Oyu (8,200m), as well as notable climbs of Baruntse (7,129m) and Ama Dablam (6,812m).
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He also takes great pride in offering introductory climbs that give everyday adventurers a taste of mountaineering life, such as Mera Peak (6,476m), Lobuche East (6,119m), and Island Peak (6,189m) — in addition to 15 successful Kilimanjaro climbs, and numerous Aconcagua (6,960m) summits in South America.
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But perhaps what Everest One is best known for is our signature Everest Base Camp trek, a truly unique experience that goes beyond the typical route. Trekkers join our Sherpa family in Phortse, stay in handpicked teahouses known for their cleanliness and comfort, and spend two nights camping in Base Camp itself, sleeping on the Khumbu Glacier during the spring expedition season. It’s a rare opportunity to immerse yourself in expedition life and witness the Khumbu Icefall up close, an experience only a few operators in the world offer.
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Our Philosophy
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“It’s a big responsibility to take care of people in wilderness environments — whether for a few days or a few weeks. We take that responsibility seriously.”
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From group health monitoring to high-quality gear, nutritious meals, proven itineraries, and some of the best guides in the world, we go above and beyond to ensure every trip is safe, smooth, and successful. More than anything, we focus on making each experience fun, personal, and meaningful, that’s why so many of our adventurers come back time and again.
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“There’s no better feeling than seeing someone achieve something they never thought possible — especially after months of training, doubt, and stepping way outside their comfort zone. These are the memories that last forever and the real reason we do what we do.”
ADVENTURE TRAVEL EXPERTS
GUIDED BY EXPERIENCE, DRIVEN BY PURPOSE
We understand that everyone who joins us on an adventure does so for deeply personal reasons. Some are seasoned trekkers and mountaineers, while others are seeking their first major challenge or the thrill of stepping into the unknown.
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Whether you’re chasing the summit of Kilimanjaro, embarking on a life-changing Everest Base Camp trek, or exploring remote alpine trails closer to home, we’re here to support you every step of the way.
More than a Trekking Company
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We are proud to be recognized as adventure travel experts, with over a decade of experience running high-altitude expeditions, introductory climbs, and small group treks across the Himalayas, Africa and South America.
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Our team specializes in managing guests who are operating outside their comfort zone and often in harsh environments, including cold weather, rugged terrain, and high-altitude conditions. From pristine wilderness to glaciated peaks, we’re fully accustomed to operating in these demanding landscapes. Our role is to handle the details — logistics, safety, risk management, and decision-making — so you can focus on the journey and the personal growth that comes with it.
Safety, Success, and Support
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Everest One is known for its exemplary safety record and consistently high success rates across a wide range of expeditions and treks. That’s no accident — it’s the result of decades of experience, careful planning, and an unwavering focus on your safety and wellbeing.
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We believe in the power of adventure to inspire transformation. There’s a unique joy in seeing guests discover their own inner strength and resilience, especially when pushing beyond physical and mental limits. Our team focuses on building confidence and self-belief, showing people what they’re truly capable of, on the trail and beyond.
Trusted partnerships, proven teams
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Over the years, we’ve forged strong, long-term partnerships with some of the world’s most experienced mountain guides, local operators, and expedition professionals. These are not outsourced providers — they’re trusted teammates who have worked with Everest One for years, sharing our values and commitment to excellence.
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That’s why every trip feels personal. You’re not just joining a tour, but you’re becoming part of the Everest One family, building life-long friendships in the world’s most extraordinary places.
Why our clients keep coming back
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The fact that so many of our guests return for second, third, and even fifth adventures, is a true reflection of what we offer:
✅ World-class guiding
✅ Tailored small group adventures
✅ Authentic local connections
✅ Top-tier safety and logistics
✅ A deep commitment to your personal success
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So whether you’re preparing for your first trek to Everest Base Camp, aiming to climb Ama Dablam or Mera Peak, conquer Mt Everest or Manaslu, or looking for a unique and luxurious Moroccan adventure, you’ll know you’re in expert hands with Everest One.
Your next adventure starts here. Let’s make it unforgettable.
GO YOUR OWN WAY
YOUR ADVENTURE, YOUR STYLE
At Everest One, we believe that adventure should never be one-size-fits-all. Since launching in Nepal in 2011, we’ve grown into a trusted name in premium adventure travel, offering a carefully curated range of treks, introductory climbs, and climbing expeditions across Tanzania, Morocco, Argentina and of course, the Himalayas.
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Our goal is simple: to give every adventurer, whether a complete beginner or experienced mountaineer, the opportunity to chase their goals in a safe, professional, and empowering environment.
Choose the adventure that’s right for you
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Some of our guests join group expeditions like the Everest Base Camp trek, while others prefer a private Kilimanjaro climb, or want to challenge themselves with a high-altitude expedition like Ama Dablam, Mt Everest, Aconcagua, or Mera Peak.
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We know that each journey is deeply personal. Some people want to push their limits and discover new layers of resilience. Others are on a long-term path to bigger summits, building their skills and confidence one trip at a time, and many simply want to see the world’s most stunning landscapes in comfort and style.
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Whether you're raising money for a cause, travelling with friends, or seeking a solo experience with expert support, Everest One offers the flexibility and expertise to create the right adventure for you.
Scheduled or tailor-made. You decide
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You can join one of our scheduled small group expeditions, or if you see a destination or challenge that inspires you but doesn’t quite fit your calendar, we’re happy to work with you to custom design the perfect trip. Our team will help shape an itinerary that aligns with your goals, preferences, and timeline.
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From the moment you commit, we’re with you every step of the way, providing honest advice on gear, travel insurance, training, and logistics, so your journey feels seamless and supported.
Trusted by adventurers worldwide
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Whether you want to stand atop the highest point in Africa, sleep on the Khumbu Glacier during our exclusive Everest Base Camp stay or achieve your biggest dream to climb Mt Everest and other 8000m mountains, you’ll be guided by professionals who treat your adventure like their own.
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At Everest One, we’re honored every time someone places their trust in us. Whether you’re joining a group, creating your own team, or heading into the mountains solo with the backing of our experienced guides and support crew — we’ll make sure it’s an experience you never forget.
Wherever you want to go, whatever you want to achieve — Everest One will help you go your own way
Kylie Flynn
Australia
I flew into Nepal wanting to stand at the Base Camp flags. Three weeks later I flew out shedding tears after having fallen in love with the country, the culture and the people in it. This was all thanks to Allan and his team.
He introduced us to the most beautiful Nepalese people, and took us into their homes and villages. I sat at a tea house holding his friend’s beautiful little bubba as we sat and talked with the locals.
It’s moments like this that run so much deeper in my heart than ticking the box on a bucket list. We experienced something so much deeper than a ‘trek’.
My journal the day I was leaving reads “without a doubt the most beautiful thing about Nepal isn’t her magnificent mountains, but instead, her beautiful people.”
Thank you Allan for connecting us to them both in such an amazing way. We can’t wait for next time.
Everyone in our team plan to go back again under his guide and I simply wouldn’t go back to Nepal without him.
Professor Jeff Dunn AO Australia
Think about this. The spectacle of the Himalayas, the anticipation of a physical challenge and the spice and colour of the Nepalese culture. Final ingredient for the adventure of a lifetime? Everest One!
The best in class. Without a doubt - the best! Passionate about life, about making the most of opportunities and about recognising the potential in each and every person, they are terrific. Skilled, professional and finely attuned to whatever goals a person might bring to the mountains.
In my experience, whether a trek to base camp or a climb up Mera Peak, Everest One delivers “Adventure all the Way”!
Do yourself a favour.
Raul Helander
Sweden
I have travelled through Nepal, South America, Morocco and Tanzania with Everest One.
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Allan has an amazing team of professional guides and support staff who treat you like family.
With Everest One, I have reached the summit of Kilimanjaro, Aconcagua and I have climbed Mt Everest with Allan, who is a true professional.
He was my head guide on an expedition of Lhotse (8516m), the 4th highest mountain in the world.
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I will again be joining Everest One for a climb in 2022 of Manaslu (8216m), the 8th highest mountain located in Nepal
I would not trust anyone else.