The Jewel Box Portland, Maine

The Jewel Box sits at 644 Congress Street. It is a ten-minute walk from the Portland Museum of Art.

The room runs smart and elegant, but the focus here is strictly on creative, modern contemporary cooking. While the city’s dining scene is largely defined by the casual, nautical-leaning bustle of the nearby Old Port, this kitchen trades that informality for a quiet, precise approach. It is the better choice for those who find the waterfront strip too crowded and prefer a meal that feels intentional rather than hurried. The menu leans into a rigorous modernism that feels deliberate against the backdrop of a town built on long-standing traditions.