Geography of Guldborgsund Municipality

Lolland (; formerly spelled Laaland, literally "low land") is the fourth largest island of Denmark, with an area of . Located in the Kattegat, Belts and Sund area, it is part of Region Sjælland (Region Zealand). As of 1 January 2022, it has 57,618 inhabitants. Lolland is closely connected to the island of Falster to its east. The locality of Sundby forms a cross-island urban area with Nykøbing Falster, the largest conurbation partially on Lolland. The most populated settlement on Lolland proper is Nakskov.

Falster () is an island in south-eastern Denmark with an area of and 43,398 inhabitants as of 1 January 2010. Located in the Kattegat, Belts and Sound area, it is part of Region Zealand and is administered by Guldborgsund Municipality. Falster includes Denmark's southernmost point, Gedser Odde, near Gedser.

thumb|right|300px|Map showing location between the Denmark|Danish islands of [[Lolland and Falster]]