In the museum grounds are a seaplane, submarine, tanks and various guns. Inside there are many model ships. The museum is open Mondays to Fridays, 09.00 to 16.00. Closed Saturdays and public holidays. On Children's Day in January there are special exhibits and shows for the kids in the museum grounds and in the Navy Academy opposite.
Admission is free.
The museum is on Sukhumwit Road just north of the City Hall. There are more than 100 temples in Samut Prakan province. Phra Samut Chedi has already been mentioned. Others include Wat Klang Worawihan, Wat Asokaram , Wat Songtham Worawihan, Wat Prodkatechatharm and Wat Bang Pli Yai. Dozens of forts were built all along the waterfront.