We did alot of roaming, distance walking, climbing steps, traversing uneven walkways, snorkeling etc, We def took more physically active excursions, when we were younger. .
. Although we are still in fair shape now, we are def a bit lazier
We have less energy/desire to "go go go", and prefer less physically active experiences. Half a day exploring is perfect with a return to A/C and a cold drink afterward!