The Super Visa allows grandparents and parents of Canadian residents and citizens to have multiple entries to the country over ten years. So, they can come for up to two years without renewing their status.
The Parents and Grandparents program has a very high demand and not much space. Then, the Super Visa Canada is an alternative to the program for those who temporarily want to reunite with their loved ones.
Super Visa holders don’t need to renovate their visitor visas constantly. Then, this is a very popular visa among citizens of countries requiring a Temporary Resident Visa to enter Canada.