I agree with Hazlady - yoga and cardio as the go-to workouts. Depending on how I am feeling, I sometimes fit in hiit training in addition to steady state. I usually fit in a metabolic workout using light weights once during the week.
I try to get to some enjoyable outdoor pursuits during my 'fun week' - biking, running, hiking, swimming, tennis, cross-country skiing or just long walks. It is nice to mix it up and have some fun and fresh air!