The Himalayas Are Changing — Why It Matters to the World
The Himalayas Are Changing — Why It Matters to the
February 10, 2026
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Summit to Sea
1,830 miles for the planet
Summit to Sea
1,830 miles for the planet
Summit to Sea is an expedition and storytelling initiative that connects the highest point on Earth to the rivers and ocean it sustains. It begins with a clean ascent of Mount Everest in Nepal and continues downstream by kayak through the Himalayan river systems through India to the Bay of Bengal in Bangladesh physically tracing the journey of water from its source in the mountains to the sea.
This project is built on a simple truth: mountains, rivers and communities are a connected system. Glaciers and snowfields in the Himalayas act as natural water towers, feeding rivers that support ecosystems, agriculture, and nearly two billion people across South Asia. When the mountains change, the rivers change and so do the lives of those who depend on them.
Summit to Sea
Summit to Sea is an expedition and storytelling initiative that connects the highest point on Earth to the rivers and ocean it sustains. It begins with a clean ascent of Mount Everest in Nepal and continues downstream by kayak through the Himalayan river systems through India to the Bay of Bengal in Bangladesh physically tracing the journey of water from its source in the mountains to the sea.
This project is built on a simple truth: mountains, rivers and communities are a connected system. Glaciers and snowfields in the Himalayas act as natural water towers, feeding rivers that support ecosystems, agriculture, and nearly two billion people across South Asia. When the mountains change, the rivers change and so do the lives of those who depend on them.
Why Summit to Sea?
Why Summit to Sea?
Climate change is rapidly transforming the Himalayas at an alarming rate. Glaciers are retreating, snowfall patterns are shifting, and extreme weather events such as floods, landslides, and glacial lake outburst floods are becoming more frequent. In Nepal, India and Bangladesh, these changes threaten water security, ecosystems and the safety of communities downstream.
Summit to Sea exists to make this invisible connection visible. By climbing to the source and following the river downstream, the expedition aims to capture the complete story of how freshwater systems begin, flow and sustain life. It highlights how protecting rivers starts with protecting mountains.
Why Summit to Sea?
Climate change is rapidly transforming the Himalayas at an alarming rate. Glaciers are retreating, snowfall patterns are shifting, and extreme weather events such as floods, landslides, and glacial lake outburst floods are becoming more frequent. In Nepal, India and Bangladesh, these changes threaten water security, ecosystems and the safety of communities downstream.
Summit to Sea exists to make this invisible connection visible. By climbing to the source and following the river downstream, the expedition aims to capture the complete story of how freshwater systems begin, flow and sustain life. It highlights how protecting rivers starts with protecting mountains.
Mission and Objectives
Mission and Objectives
Summit to Sea serves as a platform to advance the impacts of climate change, environmental awareness, ethical exploration, and long-term stewardship of mountain and river ecosystems.
Core objectives include:
- Raising global awareness of climate change and freshwater vulnerability, particularly in this region
- Documenting environmental conditions from high-altitude glaciers to downstream ecosystems
- Promoting ethical mountaineering through Leave No Trace® principles
- Supporting environmental education within mountain communities, particularly targeting the youth in the area
- Amplifying Indigenous perspectives on sustainable coexistence with nature
- Inspiring responsibility within the global outdoor and mountaineering communities
This initiative demonstrates that freshwater is not an isolated resource it is part of a continuous, interconnected system that links mountains, rivers, ecosystems, and human life.
Expedition Overview
Expedition Overview
The Summit to Sea expedition is structured in two integrated phases, representing the complete lifecycle of freshwater from its origin to its final destination.
Phase I: Mount Everest — The Source
The first phase consists of a clean and responsible ascent of Mount Everest, the highest point on Earth and a critical origin point for Himalayan river systems.
Everest’s glaciers function as natural freshwater reservoirs, storing and releasing water that sustains entire regions downstream.
This ascent will be conducted in strict adherence to Leave No Trace® principles, demonstrating environmental responsibility and ethical leadership in one of the world’s most fragile and symbolic environments.
Reaching the summit represents a direct engagement with the source of the Dudh Koshi River system highlighting both its environmental significance and its vulnerability.
Phase II: Kayak Descent — Following the River to the Sea
The second phase begins where the glacier feeds the rivers.
From the foothills of Everest, the expedition continues by kayak down the Dudh Koshi River the “Restless River of Everest” Fed by glacier meltwater, the river flows through Nepal and joins larger river systems that eventually reach the Bay of Bengal.
This 1,830-mile (2,945 km) journey physically traces the path of freshwater as it sustains ecosystems, communities, agriculture, and economies along its course.
By connecting the summit to the sea, this phase transforms an environmental concept into a tangible human narrative demonstrating the direct relationship between mountain ecosystems and life far downstream.
The educational program following and during the expedition is a central component of this project. Our goal is not only to demonstrate ethical leadership through action but also to actively promote responsible mountain practices within both the guiding community and the next generation.
Specifically, the program outcomes will include:
Leave No Trace Workshop at Everest Base Camp
We will conduct a Leave No Trace awareness workshop at Base Camp targeted at climbers, guides, and support staff. This workshop will focus on ethical expedition behavior, waste management, human impact in fragile alpine environments and the importance of personal responsibility in preserving mountain ecosystems.
Youth Awareness Programme in collaboration with SPCC (Sagarmatha Pollution Control Committee)
In partnership with SPCC, we will organize interactive awareness sessions with youth in the Khumbu region. These sessions will include hands-on activities, discussions, and storytelling focused on environmental stewardship, mountain ethics and empowering young people to become custodians of their environment. The objective is to inspire long-term behavioral change from within the community itself.
Guide and Climbing Community Engagement
We will actively engage with fellow guides, expedition leaders and climbing staff to encourage ethical decision-making, prioritizing human life, mutual responsibility and environmental respect over summit success. Our previous rescue experience above the South Summit and other emergencies has strongly shaped our commitment to these values, and we aim to use this platform to reinforce them within the guiding and climbing community.
Media and Educational Outreach
To extend the reach of this message beyond the expedition itself, we plan to document the journey and its educational initiatives through:
- Short documentary film and visual storytelling, including the communities along the expedition
- Articles and features in mountaineering, Kayaking and outdoor publications
- Talks and presentations at schools, climbing and river organizations, and outdoor forums
- Digital media platforms to reach the global outdoor community
The intention is to use storytelling as a tool to influence attitudes, promote ethical expedition practices, and encourage a cultural shift toward responsibility and respect in high-altitude environments.
This expedition is ultimately about demonstrating the impacts of climate change, and that ethical leadership, environmental stewardship, and human responsibility remain at the core of mountaineering. I believe that through education, community engagement, and authentic storytelling, we can help restore and strengthen these values.
From Summit to Sea, Everything is Connected
From Summit to Sea, Everything is Connected
From Summit to Sea, Everything is Connected
From the glaciers of Everest to the Bay of Bengal, this journey demonstrates one continuous system one flow of water, one shared responsibility. By respecting and protecting the mountains, we protect the rivers. By protecting the rivers, we protect life itself.
It’s Going to Take All of Us
It’s Going to Take All of Us
It’s Going to Take All of Us
This expedition is not just about climbing Everest or paddling rivers. It is about restoring balance, safeguarding ecosystems and educating the next generation of leaders. From the summit of Everest to the Bay of Bengal, this journey reminds us that water connects us all.
Adventure and responsibility must walk hand in hand. Together, with your support, we can leave no trace and leave a legacy.
Why Sponsor Us?
Global Stage, Global Spotlight : Your brand won’t just be seen it will be celebrated. Through international documentaries, exhibitions, press features and live updates, sponsors will stand in the spotlight of a worldwide audience inspired by adventure, resilience and purpose.
A Legacy That Lasts : This is more than sponsorship; it’s an investment in the future. By supporting conservation education, Leave No Trace® training and resilience programs, your brand will empower mountain and river communities to thrive while protecting the places that sustain us all.
Credibility, Safety & Impact : Our expedition meets international benchmarks for safety and professionalism, ensuring every dollar is aligned with excellence. Your partnership fuels a mission that balances daring exploration with meticulous preparation delivering both impact and integrity.
A Story That Never Ends : From the summit’s thin air to the river’s powerful flow, this journey will echo for years through film, photography and youth engagement programs. Sponsors don’t just fund an expedition they become part of a living story that inspires the next generation.
Donate Now For The Cause
Donate Now For The Cause
Meet The Team
Meet The Team
CHANDRA B ALE
DIRECTOR
Ang Tshering Lama
DIRECTOR
Nishan Adhikari
OUTDOOR EDUCATOR
Stories From Summit To Sea
Stories From Summit To Sea
Summit to Sea Following the Journey of Water
Summit to Sea — Following the Journey of Water Summit
February 10, 2026
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The Restless River of Everest — Bearing Witness to a Changing System
The Restless River of Everest — Bearing Witness to a
February 10, 2026
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Our Partners
Our Partners
Summit to Sea is made possible through the generosity, trust and belief of our supporters. Their commitment to environmental stewardship, education and responsible adventure helps turn this vision into action-from the world’s highest mountains to the rivers that connect us all.
Summit to Sea is made possible through the generosity, trust and belief of our supporters. Their commitment to environmental stewardship, education and responsible adventure helps turn this vision into action-from the world’s highest mountains to the rivers that connect us all.
Media Partner
