Grand Canyon National Park has been gradually winding down activity at the North Rim before it closes for the season on December 1st. The North Rim trail rides will end on October 15th, as well as the Grand Canyon Lodge having its last meal on the morning of October 16th.
The gift shop and campgrounds will remain open until October 31st.
North Rim will be open for day use November 1st through the 30th.
These dates may be tentative due to assuming that snow does not shut down State Route 67 earlier. Permits are available for hiking and skiing in the winter at the South Rim.