Not to be confused with the Gardens on the Bay, the botanic gardens are also worth a visit. Singapore received its first UNESCO World Heritage nomination for the botanic gardens, and with good reason. The city can sometimes feel like a concrete jungle, albeit a clean and comfortable one, but the botanic gardens preserve pieces of Singapore’s wilder heritage. Indeed, you can visit the gardens’ heritage trees via walking trail, which are conserved as part of an effort to protect the city’s mature tree species. Make sure to visit the impressive National Orchid Garden. Other attractions include an eco-garden, eco-lake, bonsai garden, sculptures, and several other gardens and unique sites.