I usually do this when out-and-about, walking in my neighborhood on my way to the train station, running errands, or just enjoying the area.
One of my major temptations in prayer is self-centeredness, so I try to seek out practices that take me outside of myself. Leaving my apartment and focusing my mind on Jesus Christ through walking prayer. Praying the liturgy of the hours to discipline my prayer according to the needs of the world.
I did this the other day and really enjoyed it.
A progressive, intentional, and contemplative Christian community is coming in several months!