Around Nuuk there’s plenty of sites and tops to explore. Jakob Abermann explored how to get to the peaks around Nuuk and wrote the book “Trekking around Nuuk”, where the routes and difficulty levels are described.
Greenland Waterways occasionally arrange tours to the destinations described in the book. Be among the first to book theese tours and get a free copy of the book. Or find details about the book on this facebook-site: https://www.facebook.com/Trekking-Nuuk-268055310625445/