FOSS4G 2025

August 23-29, 2027

Bristol, United Kingdom

FOSS4G
Bristol 2027

FOSS4G stands for Free and Open Source Software for Geospatial, a conference series hosted in partnership with OSGeo. FOSS4G brings open source geospatial users, software developers, decision makers and researchers together from around the world

Thank you for Attending!

FOSS4G 2025 has concluded. Thank you to all of our sponsors, speakers, volunteers, and attendees for making this event a success! It has been our privilege to host the global open source geospatial community here in Tāmaki Makaurau Auckland, Aotearoa New Zealand.

Presentation Videos

Presentations from the conference can be rewatched through this playlist from the FOSS4G Oceania YouTube Channel

Post-conference Survey

Please remember to fill out the post-conference survey sent to all attendees. Your feedback helps us improve this event for the future.

Visit Bristol

If ever there was a city with a story to tell, it’s Bristol. Enveloped in the hills of South West England, Bristol has developed an inimitable identity and fiercely independent spirit, crafted by its passionate locals.

Our Conference Venue

FOSS4G 20257 will be hosted by the University of Bristol.

Get directions Campus map

FOSS4G 2026

FOSS4G 2026 will be held in Hiroshima, Japan, 30 August to 5 September, at the International Conference Center Hiroshima (ICCH).
foss4g.org

Agenda

Mon 23, Tue 24 Aug

09:00 - 17:00

Workshops

Workshops will be held at UoB Humanities.

Wed 25 to Fri 27 Aug

09:00 - 17:00

Conference

Conference sessions will be held at UoB Wills Memorial Building and the Chemistry Building.

Sat 22, Sun 23 Nov

09:00 - 17:00

Community Events

Registration at the conference is not a prerequisite for participation in the Community Day (including Code Sprints). Participation in the Community Day is free of charge and we welcome all folks interested.

Presentation Videos

Post-conference Survey

Venue Sponsors

Partner Sponsors