The Seamen's Bethel at 15 Johnny Cake Hill is the chapel where Herman Melville prayed before his 1841 whaling voyage — and the inspiration for the "Whaleman's Chapel" in the opening chapters of Moby-Dick. Built in 1832 by the New Bedford Port Society, it served as a spiritual waystation for sailors departing on voyages that might last three or four years and from which some never returned. The walls are lined with cenotaphs — memorial tablets to whalers who died at sea — naming men and vessels lost to storms, strandings, and angry whales.
The interior is simple and affecting: low whitewashed walls, hard wooden pews, small windows. Services are still held here on Sundays, and the chapel remains part of the New Bedford Whaling National Historical Park. The replica ship's bow pulpit is the oddest feature — it was inspired by Melville's fictional description and installed for tourists in the 1960s. Entry is free or very cheap. It is directly across the street from the Whaling Museum and takes about 20 minutes to see properly.