Laem Ngop Pier is more practical than pretty, but it belongs on a Trat page because so many journeys pass through it. Ferries and speedboats to the eastern islands use the piers around this stretch of coast, and the view across the water is the first real taste of the archipelago.
Arrive earlier than you think you need to, especially in high season or around Thai holidays. Connections are usually straightforward, but schedules, operators, and exact departure points can shift, so confirm locally before committing to a tight onward plan.