Upcoming Walk

Deep Time Walk Engadin - EARTH DAY

A 4.6 km walk through 4.6 billion years of Earth’s natural history

Earth Day 2026

Tuesday, April 21, 2026

13:1517:00

3 hr 45 min

Language

Deutsch

💚

Earth Day 2026

About This Walk

Wie entstand unser Planet, und wie entwickelte sich das Leben? Wie hängt alles voneinander ab? Wir erwandern 18 Meilensteine der Erdgeschichte entlang einer 4,6 km langen Strecke – jeder gelaufene Meter steht für eine Million Jahre! Mit jedem Schritt erleben wir die unvorstellbaren Dimensionen der Zeit und die entscheidenden Ereignisse und Wendepunkte, die unsere Welt geformt haben.

💚About Earth Day 2026

EARTHDAY.ORG’s mission is to broaden, educate and activate the environmental movement worldwide. Growing out of the first Earth Day in 1970, EARTHDAY.ORG is the world’s largest recruiter to the environmental movement, working with more than 150,000 partners in over 192 countries to drive positive action for our planet. Our world needs transformational change. It’s time for the world to hold sectors accountable for their role in our environmental crisis while also calling for bold, creative, and innovative solutions. This will require action at all levels, from business and investment to city and national government. That’s where you come in: As an individual, you yield real power and influence as a consumer, a voter, and a member of a community that can unite for change. Don’t underestimate your power. When your voice and your actions are united with thousands or millions of others around the world, we create a movement that is inclusive, impactful, and impossible to ignore. Every Earth Day can drive a year of energy, enthusiasm, and commitment to create a new plan of action for our planet.

💚Earth Day 2026

18 Stations Through Time

Explore the key moments in Earth’s history that we’ll encounter on our walk

Timeline of Earth Stations — 18 key moments through 4.6 billion years of Earth's history

Where We’ll Meet

Celerina/Schlarigna, Distretto di Maloggia, Grigioni, Switzerland

This walk will be conducted in Deutsch

Get Directions

Your Guide

Raphi Bauer
Lead Facilitator

Raphi Bauer

Trained Facilitator

GR

I got here through the «Plum Village Podcast», which hosted a Podcast-Series of «Global Optimism». Since then I shared a lot these Podcast-Series, and I faciliated one Walk for my Teammembers at work.

Walk. Act. Experience.

Walk with us to experience 4.6 billion years of Earth’s story.

Contact the guide for registration details