Welcome to the FOSS4G Europe 2025 Registration System!

Date: Tuesday, 15 July 2025


GeoChicas Take Mostar is an event where to meet other women and allies attending FOSS4GE 2025 who are interested in closing the gender gap and working towards diversity in our communities. The first hour 20:00 - 21:00 is only for women and people identifying as women but afterwards, everyone is welcome! After 21:00 everyone is welcome to join!

We’ll try to break the ice and get off to a great start at FOSS4G Europe 2025 while having fun and doing karaoke! The first drink is on us! If you wish to take part in the event, we kindly also ask you to register for the event. The event is completely free but this way we can plan the activities and food better!

Adopt-a-ticket is your chance to support FOSS4GE 2024 by purchasing any number of extra tickets for the conference that will be donated to our wonderful workshop instructors and Travel Grant Program (TGP) receivers.

Discover the traditional Herzegovina – Foodie Tour Herzegovina


Begin your journey in the picturesque town of Blagaj, just 12 km from Mostar. Enjoy traditional Bosnian coffee by the stunning Buna River spring and explore the 16th-century Dervish House, a spiritual and architectural gem.

Next, marvel at the breathtaking Kravice Waterfalls, where you can swim in turquoise waters and capture unforgettable photos.

Continue to the Humac Monastery, home to the oldest museum in Bosnia and Herzegovina and the famous Humac Stone Tablet, a unique Croatian medieval artifact.

Enjoy a traditional Herzegovinian lunch at the Tabak Museum & Restaurant, dedicated to the region’s rich tobacco heritage.

Finish the day with a wine tasting at Podrumi Andrija in sun-soaked Paoča, a family-run winery known for its blend of tradition and quality.

More info about this Saturday trip soon on our webpage

Make a bold cartographic statement with this stylish and comfortable FOSS4G Europe 2025 cap. With the subtle yet powerful phrase "reprojecting inside..." embroidered on the side, it’s perfect for those deep in spatial transformation—mentally or professionally. Whether you're shifting coordinate systems or just shifting perspectives, this cap lets everyone know: you're working on something meaningful under the surface.

Stay shaded, stay sharp, and keep reprojecting.

Carry your spatial data—and your snacks—in style. This eco-friendly FOSS4G Europe 2025 tote bag proudly supports all major formats: GeoTIFF, Shapefile, and, of course, Snacks. Whether you're headed to a mapping workshop or just grabbing a coffee, this bag’s got your back (and your bytes).

Built for geographers, snack lovers, and everyone in between.

Early mornings. Late-night commits. That shapefile that just won’t align. For all your geospatial struggles, this stainless steel mug with carabiner handle delivers the fuel you need—hot, strong, and ready to tackle any projection problem.

Perfect for fieldwork or office battles. Clip it, sip it, and keep debugging.

Start your day the SQL way. This minimalist bamboo nightstand clock features a crisp LED time display and a built-in wireless charger for your phone or earbuds. And just in case you forgot what time it is in your database—it's always SELECT NOW();.

Elegant, functional, and made for those who think in queries, this smart little gadget brings a touch of open-source geekery to your bedside table.

Perfect for devs, DBAs, and anyone who dreams in timestamps.

Turn up the volume on your geospatial groove with this dual-pack combo: a powerful Bluetooth speaker and sleek wireless headphones, both branded for FOSS4G Europe 2025 and built for spatial soundscapes.

🎧 Headphones – Featuring the slogan "No coordinate transformations needed—just press play!", these foldable, comfy headphones let you dive into your favorite sounds, from WMS tutorials to LIDAR Lo-Fi beats.

🔊 Speaker – With "Loud & Spatial – Just Like My Data!" etched on top, this compact but mighty speaker ensures everyone in your mapathon hears the message loud and clear.

Whether you're debugging PostGIS or just chilling after a workshop, this set has your audio needs covered—in every projection.

When your battery is at 1% and your GPS just locked on, this is the lifesaver you need. The FOSS4G 2025 power bank comes with enough juice to get your devices through any conference, field survey, or late-night coding sprint. Featuring the iconic command-line inspired slogan sudo charge --now, it’s built for developers, mappers, and anyone running low on volts and patience.

Fast. Reliable. Nerd-approved.

Hot or cold—this flask has it mapped out. With a sleek black finish and built-in LED temperature display, it’s ready for any terrain, conference hallway, or field survey. And with the tongue-in-cheek label “This flask is in the perfect coordinate system: WGS84°C”, it’s made for those who live life in decimal degrees.

Wherever you roam, your hydration stays on the right datum.