The Adventure Starts Here

Geohashing is a global game of spontaneous adventure generation with over 20,000 expeditions since 2008. You will explore random locations, meet fellow geohashers, brave the elements, unlock achievements, and then come back here to document your expedition.

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How to play?

1. Get today's coordinates with a coordinate calculator
2. Go there (or as close as you safely and legally can)
3. Create an account (Returning after a break? All accounts created before 2020-02-02 were deleted; you'll need to sign up again)
4. Write about your expedition!

How does Geohashing work?

Everyday, an algorithm generates a random coordinate from stock market data. That coordinate can be applied to every 1°×1° latitude/longitude graticule in the world, giving a point that might be in a field, a forest, a city, or even out at sea! Everyone in the world gets the same set of coordinates relative to their graticule.

Each day, people try to get their nearest generated coordinate, for an adventure, to discover somewhere new, or to meet up with other geohashers. Afterwards, you can document your expedition. The rest of us would love to read your story, see your photos, and cheer your success (or commiserate with your failure)! Join the other 'spot spotters', be out standing in your field and use this wiki to document the daily coordinates (geohashes) you’ve been to or tried to reach.

Each day there is also a single globalhash somewhere on Earth: rare, valued and much harder to reach.

Official xkcd meetups

Based on the title text from the comic that established geohashing, the "official" meetup day was interpreted as being Saturday; that is, the day one would have the best chance of meeting others -- see also Mouseover Day. Additionally it was decided through convention that a good meeting time would be 16:00 local time (4:00 P.M.)¹

However, neither of these are hard rules, and they were formulated at a very different early stage in the sport's history. Nowadays and for quite awhile actually, any date or time can be good (or bad, depending on how many other hashers are near you) for meeting up, especially if prearranged. Note that this only applies to that day’s normal local geohash or globalhash coordinates, if you try to go to an alternate location without telling anyone else, it's highly unlikely you'd meet up with a hasher there (obviously).

¹Or earlier if that would be too close to sunset during the winter, or other quirks of temporal tradition; see your local graticule page for consensus there.

Gallery of recent expeditions

Every expedition should have one photo in that day's gallery, selected manually. Please add yours with the "add" link. If that day's gallery hasn't been started yet, please start it.

• How to add your own expedition photos.
• Refresh the cache (if your image doesn't show up)

Recent Expeditions

Thu 12 Nov 2026 add   Wed 11 Nov 2026 add   Tue 10 Nov 2026 add   Oberneunforn (TG), Switzerland   Monroe, WI, United States   Markham, IL, United States   Mon 9 Nov 2026 add   Bersenbrück, Germany   Sun 8 Nov 2026 add   Elk Grove Village, IL, USA  Lemgo, Germany   Salem, Oregon, USA   Ridgeway, WI, USA   Steinhaus (BZ), Italy   Sat 7 Nov 2026 add   High Wycombe, United Kingdom   Groß Lessen, Germany   Hagerstown, USA   Werdum, Germany   Fri 6 Nov 2026 add   Orfordville, Wisconsin, USA   Epe, Germany   Thu 5 Nov 2026 add   Bennien, Germany   Halver, Germany   Matteson, Illinois, USA   Portland, Oregon, USA   Wed 4 Nov 2026 add   Eggeberg, Germany   Lintel, Germany   Voorburg, Netherlands  Tue 3 Nov 2026 add   Boo, Sweden   Samern, Germany   Bergeijk, The Netherlands   Ludwigsfelde, Germany   Mon 2 Nov 2026 add   Brokstreek, Germany   Sun 1 Nov 2026 add   Münzenberg, Germany   East Otto, NY, USA   Hue, Vietnam   Woodlands, Singapore   Erkner, Germany   Sat 31 Oct 2026 add   Köln, Germany   Fri 30 Oct 2026 add   Ho Chi Minh City, Vietnam

Recent and Upcoming Coordinates

The coordinates for the next Saturday meetups, scheduled for 14 November 2026, will be based on the Dow’s opening price published at 09:30 EST (14:30 UTC) on Friday 13 November. See timeanddate.com to convert this time to your local time zone.

• Coordinates: Thu 12 Nov* | Wed 11 Nov | Tue 10 Nov | Mon 9 Nov | Sun 8 Nov | Sat 7 Nov | Fri 6 Nov | Thu 5 Nov
  * Only known for regions east of 30W longitude. Coordinates for regions to the west announced 14:30 UTC, 12 November.
• View expedition archives for: November 2026 | October 2026 | September 2026 | 2026 | 2025 | More...

Planned expeditions

Recent expeditions

Recent non-expeditions

This section documents hash expeditions that geohashers wish they could make, but have not been able to for the reasons stated.

2013 - 2014 - 2015 - 2017 - 2020