When ours was that age, we visited Walt Disney World and stayed at the Polynesian. It was such a perfect, relaxing vacation.
We took it SUPER easy. We actually only visited Epcot because baby couldn’t have cared less and it had more to do that interested us, plus the World Showcase area is less congested for stroller walking. We went during a food festival and so we snacked, walked, had cocktails, and just enjoyed our time.
We would Monorail hop to other resorts for dinner, drinks, and exploring. We visited Disney Springs a couple times, too.
The rest of the time we hung out by the pool, played in the sand by the beach, and enjoyed the resort—LOTS to keep baby’s interest. Our room had a patio so when baby napped, we sat out there and didn’t have to bang the door if one of us wanted to come or go, we’d just walk across the grass.