"I'd never seen anywhere like this before the Barge," he remarks quietly. "Not even the parks, really. Ma didn't like us going in those places."
Dens of iniquity, etc.
Other options:
no subject
"I'd never seen anywhere like this before the Barge," he remarks quietly. "Not even the parks, really. Ma didn't like us going in those places."
Dens of iniquity, etc.