Seward Mini Park is a popular water park in San Francisco, California, offering 1 attractions for visitors of all ages. Looking for Seward Mini Park tickets, hours, and visitor reviews? You'll find everything you need below to plan your trip. Searching for a waterpark near you in San Francisco, California? Seward Mini Park is one of the closest local options for families and visitors looking to cool off during the warmer months. The park features 1 thrill ride and a dedicated kids area with 1 splash feature. Visitors rate Seward Mini Park 4.6 out of 5 stars based on 5 reviews. Guests frequently highlight Beautiful gardens and peaceful atmosphere, Unique concrete slides provide fun for kids, Clean and safe environment as standout aspects of the experience. Unique concrete slides, beautiful gardens, original art piece by Ruth Asawa For the best experience, plan your visit during early morning or late afternoon to avoid the busiest periods. Bring cardboard for sliding, visit during off-peak hours for a quieter experience, and prepare for some physical activity due to the park's layout