You can turn them off from the notifcation bell > 3 dot menu next to the notifcation > Turn off recommended notifications.
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
You can turn them off from the notifcation bell > 3 dot menu next to the notifcation > Turn off recommended notifications.