We were at Grand Lido Negril last March the only place nudity is allowed is at the Au Natural side of the resort. You can be nude in and around the pool area. We had a swim out room and nudity is common, we swam up to another couples room for drinks that we got to know and were fully nude. Although the resort states that nudity is mandatory it is not enforced, at least not while we were there. There were couples that stuck to bathing suits and nobody said anything or make them feel uncomfortable. There is a kind of small boardwalk leading from the rooms down to pool area and can be slippery when wet. We walked back and forth to our room nude as well and we did see people nude in the lobby area of the Au Natural side. But that's as far as it goes. They do serve lunch and snacks at the nude pool but clothing is required at all the restaurants. Hope this helps