A charming 18th century country house hotel snugly surrounded by acres of gorgeous gardens tended grounds a picturesque lake with resident ducks deep in the heart of kent the garden of england ideally situated just half an hour by train from centre of london in dartford countryside rowhill grange hotel utopia spa is a very wise choice for those in search of a stunning country house hotel superb dining or a sumptuous spa break award winning utopia spa is the perfect retreat for a soo