The non-profit foundation myclimate, with Swiss roots, offers three tours: one for adults, one for teens, and one for kids. The goal is to help you discover more about biodiversity, pedestrian-friendly areas and climate protection. All you need to do is download the free app and select one of the stories. The audio recording is about 60 minutes long. You can do the tour on foot, which would take about 2.5 hours, or rent a bike. For adults: Heat from the river Limmat, biodiversity and new forms of housing. For teens (over 11 years old): Mia wants to know! For kids (over 5 years old): The lizard from Zurich Central Station.

Used a backdrop for weddings, the Loretto Chapel is one of Santa Fe's oldest and most dear attractions. Formerly a Roman Catholic church, it now serves as a museum and wedding venue. Perhaps beyond its grand beauty and elegance, Loretto Chapel's continued allure lies in its mysterious spiral staircase. Both the identity of its builder and the stunning physics of its construction - there were no supports holding it as it spirals into the choir loft - remain a mystery. Legend says that St. Joseph himself made it, as the man who did build the staircase disappeared before the nuns were able to pay him, and the wood used was not native to the area. It is a stunning salute to the science of physics and the hearts of believers.

Monte Fort is a historical military establishment built during Macau's Portuguese colonial era. The 17th-century Vauban-style fortress features old ramparts with huge canons looking out over the city. You will be able to enjoy spectacular 360-degree views of central Macau from this vantage point.

This magnificent cathedral was built over 500 years ago, in the beautiful Gothic style. The cathedral has an impressive silver cross, donated by King Manuel himself in the 16th century, as well as sculptures and incredible oil paintings.