The Gardens by the Bay is a beautiful indoor garden that is perfect for a rainy day. The garden features a variety of plants and flowers from around the world, as well as several indoor conservatories that house exotic plants and animals. Visitors can take a leisurely stroll through the gardens, or participate in one of the many guided tours and workshops offered by the garden's staff. The Gardens by the Bay is a great place to relax and enjoy the beauty of nature, even on a rainy day.