Methods, systems, and apparatus, including computer program products, for user interface navigation. A method includes receiving first input indicating a first cursor navigation direction in a first visual area of a graphical user interface, the first visual area presenting one or more first content type indicators that are destinations for cursor navigation, selecting a next content type indicator based on the first cursor navigation direction and presenting a second visual area such that the next content type indicator is not visible but one or more other content type indicators are visible. The method includes presenting in the second visual area one or more content thumbnails that are destinations for cursor navigation in the second visual area, receiving second input indicating a second cursor navigation direction in the second visual area, and changing the second visual area to include a next content thumbnail based on the second cursor navigation direction.