Planning Your Next Function?

River House will be hosting and catering functions for up to 48 people until the end of the year. Call 603.431.2600 x2 for our event contact.

Functions at Atlantic Grill

Our unique second story private function room has a private entrance for your guests leading to an intimate room with spectacular views of the waterfront! We can serve up to 36 guests for a seated dinner, or up to 48 guests for a cocktail party. Looking for a room with more capacity? Try our sister restaurant, The Atlantic Grill. We can accommodate up to 220 guests.


Open Daily: 11AM

53 Bow St

Portsmouth, NH


10 min South - Between Portsmouth and the Coast

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