He sat down on a boulder to rest a little.
The Leader sat down on a large boulder, and was lost in thought for a moment.
She sat on a boulder, far from the main camp.
I sat down on a boulder and began to explain to him what this was all about.
Some steps away from him a man sat on a boulder, looking down at the valley.
Bob sat down on a boulder near the picnic table.
Nicholas found a seat on a boulder a little way from them.
Finally I called a rest and sat down on a boulder, panting.
He settled himself on a large boulder near the entrance.
Remy sat down by me on a boulder near the door.