The MacRitchie Reservoir is Singapore’s oldest water reservoir. Its main purpose is to collect rainwater and provide drinkable water to Singapore’s residents. Additionally, the reservoir is the central feature in MacRitchie Reservoir Park. The MacRitchie Nature Trail is a series of boardwalks that vary in length and take you through the tropical rainforest. The TreeTop Walk — one of the park's main draws — is a suspension bridge that gives you a bird’s-eye view of the forest below. On your walk, you will definitely see some monkeys. They are definitely cute, but can be a little naughty, especially if you are carrying any food.

It is possible to have a combined tour of Paul McCartney's childhood home and Lennon's. The house is now a part of the National Trust, which is also the only authorized ticket seller. It is necessary to arrive at the sight with your tickets already bought at the website below.

The Botanical Garden of the University of Zürich shows off its broad collection of flora, both local and imported, on the 5.6 hectares that were laid out in the 1970s. Even when it's raining or when it's cold, you can visit the tropical greenhouses. Each glass bubble represents a distinct climate: the sweltering humidity of the tropics, the dry heat of the Mediterranean, and the flowering alpine meadows.

The San Antonio River Walk is a colorful network of pathways along the river, lined with a diverse array of restaurants, cafés, and shops. It's a hub of activity, seamlessly connecting major attractions such as The Alamo, Rivercenter Mall, Arneson River Theatre, La Villita Historic Arts Village, the San Antonio Museum of Art, and the Pearl District.