How many days do you need in Samut Prakan?
A full day is sufficient to visit the major attractions, particularly Wat Phra Samut Chedi and either the Erawan Museum or Ancient Siam, plus explore the Phra Samut Chedi neighbourhood. If using it as a base for day trips further afield, you might allocate 2-3 days.
Explore Samut Prakan
Compiled from Head Your Way's destination data for Samut Prakan. How Head Your Way compiles its data.