Eqi Glacier is three hours north of Ililussat by a fast boat and six hours if you don't book the tour on time. We paid $300 for a one-day tour (obviously, we didn't think ahead).
The glacier is 4 km wide and up to 200m high. It's calving all the time which people get quite excited about. It's very likely that in a couple of years the glacier will go back far enough to get stuck in the valley - then the calving won't happen anymore. Climate change is real!