Retreat is not a destination.
Re·treat ~ a quiet or secluded place in which one can rest and relax. A week, a day, 30 minutes, a breath of conscious awareness drawn towards yourself.
It’s not defined by time, rather by how you use whatever time you have at hand. Remember that retreating isn’t a treat, it’s a necessity.
I scatter these gem-like opportunities across the globe for a well-balanced selection.