A popular seasonal Maine seafood restaurant with excellent lobster, a memorable Union River setting, and family-friendly outdoor dining, but plan for waits and occasional inconsistency in chowder, fried sides, drinks, and service.
Union River Lobster Pot delivers strong food quality and attentive service anchored by fresh seafood and a memorable waterfront setting with river views and wildlife. Inconsistency across dishes, particularly with chowder and preparation techniques, prevents a higher grade, though repeat diners consistently return for the lobster and the destination appeal of the Union River location.
Union River Lobster Pot is a seasonal Ellsworth institution built around classic Maine seafood and a genuinely memorable setting. The casual restaurant sits above the Union River, where outdoor diners watch ducks, seals, herons, and osprey while waiting or eating; the lobster tanks and nautical details add real coastal character. One recurring impression is that “the river view and wildlife make the wait feel like part of the experience,” though busy evenings can bring long queues. The cooking leans traditional rather than experimental: whole lobster, butter-dipped or mayonnaise-dressed rolls, chowder, steamers, fried clams, crab cakes, lobster pie, and blueberry desserts form the center of gravity. Most detailed reviews praise fresh lobster, generous portions, lobster pie, rolls, and seafood, while a minority report uneven chowder, mussels, fries, drinks, or lobster execution. It suits travelers seeking an unmistakable Maine seafood meal, especially when the riverfront atmosphere matters as much as the plate. Families are particularly well served by the outdoor setup and menu breadth. Reviews mention children enjoying lobster viewing, room to play or explore, burgers, mac and cheese, fish and chips, shrimp, fries, and familiar desserts; the menu also includes a hot dog at the lawn lunch service. It is not exclusively an adventurous-seafood destination, but parents should expect a wait and should verify seasonal hours and the current children’s offerings before arriving.
Area vibe: Quiet coastal town with working waterfront and tourist summer bustle.
Safety: Generally safe daytime and evenings in summer; winters quieter with limited services.
What's nearby: Next to Ellsworth waterfront, near Pause for the Cause pier, close to US-1 and gateway to Acadia National Park.
Start with a $32 lobster roll or $34 lobster pie, then save room for the restaurant’s blueberry pie.
Plan for a seasonal, casual waterfront meal where peak waits can exceed an hour and a lobster dinner can reach $60 before extras.
Its strongest feature is a lively riverfront setting where wildlife, lobster tanks, and occasional music turn dinner into a coastal outing.