When traveling is made too easy and comfortable, its spiritual meaning is lost. This may be called sentimentalism, but a certain sense of loneliness engendered by traveling leads one to reflect upon the meaning of life, for life is after all a travelling from one unknown to another unknown.
D.T. SuzukiZen approaches it from the practical side of life-that is, to work out Enlightenment in life itself.
D.T. Suzuki