Odaiba Seaside Park is a must-visit destination for a bank holiday trip in Odaiba, Tokyo. This beautiful park offers stunning views of Tokyo Bay and the Rainbow Bridge. You can enjoy a leisurely stroll along the waterfront, have a picnic on the grassy areas, or rent a bicycle to explore the park. There are also various sports facilities available, such as tennis courts and baseball fields, for those who want to engage in some outdoor activities. Additionally, the park hosts seasonal events and festivals, providing entertainment for visitors of all ages.