The phrase "walk to" can be replaced with a variety of synonyms to add more depth and variety to your writing. Some options could include "stroll to," "saunter to," "amble to," "mosey to," "tread to," or "perambulate to." These synonyms convey a different tone and pace to the act of walking, such as a leisurely stroll or a slow, meandering walk. Depending on the context and style of writing, each choice can enhance the imagery and flow of your prose. Experimenting with synonyms can elevate your writing and keep your readers engaged.