Odaiba Seaside Park is a great place to start your family trip in Odaiba. This waterfront park offers stunning views of Tokyo Bay and the Rainbow Bridge. You can enjoy a leisurely walk or bike ride along the promenade, have a picnic on the grassy areas, or simply relax and take in the beautiful surroundings. There are also playgrounds for children to enjoy, making it a perfect spot for families to spend quality time together.