
CacheInPorto & GPS Maze Portugal
Lipor Adventure Park
A new type of cache has arrived in Portugal! Come and make history with us!
The former Ermesinde / Baguim do Monte Landfill, covering around 19 hectares, which since the 1970s received much of the waste produced in several municipalities of Porto, has given way to the Adventure Park. What was once a landfill is now a garden. The former Lipor landfill was sealed, transformed into an adventure park in 2009, and gained an ecological trail in 2017. Every day, between 08:00 AM and 08:00 PM, everyone can enjoy this space for walking and physical activity. Along the trail, visitors can discover the biodiversity of the Rio Tinto, see an installation by the artist Bordalo II, and appreciate various natural engineering structures used for the rehabilitation of watercourses.

The Geocaching activities throughout the weekend of July 25th and 26th, 2026 will be carried out with the collaboration of Lipor, which supports this initiative, and will take place throughout the entire venue.
CacheInPorto presents, for the first time in 25 years of Geocaching in Portugal, a new type of cache and a new icon: the GPS Adventures Maze (GCBGGGG). A historic premiere you won’t want to miss!
The Mega-Event will take place on Saturday and Sunday, from 09:00 AM to 06:00 PM.
Activities
Events
Social gathering
Talks about recycling, environment, ...
Workshops
GPS Adventures Maze
Cache In Trash Out
Labcaches
Contests
Geocaches
Geocoins, Woodcoins, T-Shirts, ...
Merchandising

Participation in the event has no monetary cost, but there is a symbolic challenge: each visitor must bring 1kg of recyclable waste (Paper and Cardboard, Plastic and Metal Packaging, or Glass). Delivery is made right at the entrance.

Throughout the entire Lipor area, Adventure Park and Ecological Trail, the entry of pets, unauthorized vehicles, camping, entry and consumption of alcoholic beverages, smoking, and lighting fires is strictly prohibited. Drinking water points, picnic tables, restrooms, and food areas will be available.


Sponsors

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