The Varna lighthouse is easily accessible on foot, about a 20-minute walk from the eastern port. Once there, you can enjoy panoramic views of Varna Beach, Bulgarian navigation ships, and the bustling port. It remains an interesting landmark, where graffiti artists have left their mark on the structure, adding a layer of urban character.

Singapore does not only offer big city life and urban activities, but also spectacular stretches of pristine nature, especially in the north west, at the country's border with Malaysia. The Sungei Buloh Reserve is a great place to spot a variety of migratory bird species as well as lizards and other exotic animals. You can spend the whole day exploring the hiking trails at this vast mangrove reserve.

Small but rich in charm, the Woods Hole Historical Museum offers a glimpse into the maritime heritage and cultural history of this iconic Cape Cod village. Summer brings rotating exhibits and creative events that engage and delight visitors of all ages. Don’t miss the meticulously crafted diorama depicting Woods Hole as it was in 1895, housed in a historic sea captain’s home.

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.