The Restigouche is a prestige river with a private-lease culture going back 150 years, and access is the hard part: the great majority of the main stem is held under private lease, lodge water and long-standing camp holdings rather than open public water. Unlike the Miramichi, there is no proven walk-in public-pool route on the main stem — public access here is unconfirmed and should be treated as on hold until verified locally, not assumed. It is also a cross-provincial river, with New Brunswick and Québec running separate licence and access models on opposite banks and on the tributaries, and the system carries the same barbless artificial fly, catch-and-release and warm-water rules as the rest of the Gulf Region. These zones describe the private-lease reality and lodge context honestly — the booking route for most anglers is a lodge package, not a day ticket, and big-fish prestige should never be read as easy access.