Plengkung beach, or better known as G-Land, is a beach located in Alas Purwo National Park, Banyuwangi Regency, East Java. Plengkung can be reached half a day by road from Bali.

Plengkung beach is located in the southeastern part of the island of Java, in the southern coast of Java, which is directly facing the Indian Ocean, so Plengkung beach has large waves. This large wave is produced by a low pressure system originating from the south (Antarctica).

Plengkung beach is also located on the east side of Grajagan Bay, therefore the right side of Plengkung beach has more dominant waves. Plengkung Panjang Waves are elongated, high and high speed. Plengkung beach waves also form a nearly perfect wave tube making it a favorite of surf sports enthusiasts.