Essayists have long reflected on the reasons for travel – its educational, cultural, and spiritual advantages – often (and uncritically) championing travel for its own sake. This chapter identifies the formal aspects of essayistic British travel writing in authorial perspective, thematic content, and publication format, tracking their change over time. It shows that the discursive and stylistic development of the British travel essay was closely bound up with the diversification of the periodical press and the expansion of the empire. Ultimately, it shows that essayists developed a more self-aware and critical attitude towards travelling, informed by a sense of geopolitical, ecological, and ethical responsibility.