Pickleball 603 bills itself as New England’s premier dedicated pickleball facility, located in East Hampstead, New Hampshire, adjacent to Hampstead Health and Fitness. The private, member-based, climate-controlled club runs 6 indoor and 5 outdoor Acrytech courts, all tournament-sized (34 by 64 feet) with fully fenced side and back court space so no crossover from neighboring games. The Kitchen at PB603, a full-service restaurant and bar, is open to the public regardless of membership. Programming includes free play, round robins, ladder leagues, tournaments (including Major League Pickleball-style formats and Barstool Sports qualifier events), and one-on-one or group instruction for all ages and abilities, with demo paddles available for newcomers. Corporate events and private parties are also bookable. It holds a 4.8 rating across 24 Google reviews.