On Purpose Adventures offers events for thrill seekers by creating a mixture of entertaining experiences and future memories with an adventurous tinge. Examples of activities include team building paintball, sailing, bubble soccer, paddleboarding and kayaking.

If you are tired of regular sightseeing, then Mind Maze is an interesting activity that can add a new dimension to your time in Prague. Challenge yourself, your friends and family to maths and puzzle games and see who emerges victorious in the tough competition.

Officially declared a Dark Sky Park in 2016, Dark Sky Park Lauwersoog National Park is just a 45-minute drive from Groningen and is mostly renowned for its rich birdlife and the popular night walks, offering a celestial escape in a country with an otherwise heavy light pollution. As one of just above 40 Dark Sky Parks worldwide, and the second in the country after Boschplaat, it promises sightings of the nocturnal wildlife, constellations and, on rare occasions, even the northern lights.

The Old Wastewater Treatment Plant, operational from 1906 to 1967, now showcases the evolution of architecture, technology and water management. It was a key part of Prague's modern sewer system, designed to collect and treat wastewater before discharging it into the Vltava river, significantly improving public health and aiding the city's development. Today, the site, managed by Tovarna z.ú., hosts exhibitions, concerts and themed events, featuring operational steam engines and showcasing the original machinery and craftsmanship. The plant is a National Cultural Monument of the Czech Republic, an anchor point of the European Route of Industrial Heritage, and a UNESCO candidate.