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HOA25 will take place again from Tuesday to Saturday (July 1st - 5th, 2025). Tickets are available at tickets.hackenopenair.de. We will publish all further information here and of course on our Mastodon.
We would like to share this sneak peak with you: This year we want to dare to create even more chaos. So more room for your ideas and your escalations!
The Hacken Open Air is best hacker camping, hosted by the Stratum 0. Together with you, we want to tinker, discuss and be creative in the middle of the nature.
The location will once again be the Pfadfinderheim Welfenhof in Gifhorn, close to Brunswick. Address:
Pfadfinderheim Welfenhof
III. Koppelweg 6
38518 GifhornWe are looking forward to see you!
Infrastructure
The campsite has fixed indoor showers and toilets, and we build open-air showers. In addition, we offer area-wide electricity, DECT and Wi-Fi, so you are perfectly equipped for hacking and chilling. To chill there will probably be a pool with a sauna, as well as a directly adjacent campfire. There you can enjoy the evening with drinks at the bar.
(H)Elves
As a community event, the HOA would not exist without the participation of the participants. As every year, there are lots of things to do in preparation, during the event and during dismantling.
Art and decoration
We love colorful lights and would be delighted if HOA25 is as beautiful as the previous HOA. Anyone who has ideas for decorations or art installations is welcome to get involved (again).
We will be happy to answer any further questions about art and decoration at kontakt@hackenopenair.de.
Food
There is a breakfast buffet every day between 09.00 and 12.00. In the evening we will prepare dinner for everyone.
Breakfast and dinner during the event are included in the ticket price. In between, we'll plan on offer some deep-fried food.
We have cutlery, dishes and cups that we wash ourselves, so there is no need to bring any of that.
Camping
Per person there are about 12 m² available on the campground. On average there are about 100 W of electricity per person available.
Day tickets
For all days (Tuesday to Friday) there are day tickets available at the box office. This entitles you to visit the HOA from 09:00 until night. One dinner is included. The ticket does not entitle to overnight stay.