13.8 km · 41 discoveries
The Universe
From the first moments to the world beneath your feet.
Core Trek · In development
Explore the journeys
Every metre can take you somewhere impossible.
Walk through 13.8 billion years, cross the Solar System, follow the history of life or prepare for a real expedition. Each Trek turns distance into a scale you can understand with your whole body.
The Trek library
Through time, space and the real world.
Some Treks compress unimaginable scales. Others map a genuine route or destination. The common thread is movement that unlocks a story.
4.5 km · Deep time
The Story of Earth
Oceans, continents, life, extinctions and humanity.
Core Trek · In development
5.9 km · Through space
The Solar System
Walk from the Sun to Pluto and feel the emptiness between worlds.
Prototype Trek
130 km · Expedition
Everest Base Camp
Training, route milestones and the journey into the Himalayas.
Expedition concept
Coming next · Human story
Humanity
Migration, discovery, civilisation and the accelerating modern world.
Planned Trek
Built with partners
Local Time Treks
Reveal the science, culture and history hidden inside a real place.
Institutional opportunity
Interactive preview
A short walk through the Universe.
This is only a small selection from the full Universe Trek. Tap a milestone to open its story.
13.8 billion years agoToday
In the classic Universe Trek, one metre represents roughly one million years.
Child
A lively, story-driven explanation focused on wonder and clear ideas.
Adult
Accessible science with useful context and unfamiliar terms explained.
Scientist
Expanded terminology, dates, uncertainty, evidence and primary scientific context.
What should people be able to walk through next?
Time Trek is seeking beta testers, scientific reviewers and institutions interested in developing new journeys.