Antardwip
ull self-surrender, atma-nivedanam, is represented in Sri Antardwip
Mayapur the village at the centre of Sri Nabadwip Dham on the island of Antardwip where Sriman Mahaprabhu takes birth and resides during His youth.
— books Sri Navadvipa-dhama-mahatmya / Glossary
Nabadwip lit. ‘nine islands’; the eternal abode of Sriman Mahaprabhu, nondifferent from Sri Vrndavan, which He brought with Him to the earth during His Pastimes here. The region known as Nabadwip is the centre of Sri Gauda Mandal and is divided by streams of the Ganges, Yamuna, Saraswati, and other sacred rivers into nine islands — Simantadwip, Godrumadwip, Madhyadwip, Koladwip, Rtudwip, Jahnudwip, Modadrumadwip, Rudradwip, and Antardwip. At present, Nabadwip also refers to the town on the western bank of the Ganges within Koladwip in West Bengal, India.
— books Sri Navadvipa-dhama-mahatmya / Glossary