There are several communities in the island. There's a barangay in the island. Team Energy, one of the largest coal-fired power plant in the Philippines, is located in this island. A famous tourist attraction in the island is the Kwebang Lagpas and the semi-white sand beach called Puting Buhangin.
How to get there:
From Manila, ride a bus bound for Calauag town and get off at Team Energy junction and then ride a tricycle to Ibabang Polo. To reach Puting Buhangin from Ibabang Polo, you can hike/walk or rent a boat to go to Puting Buhangin.
From Manila, you can also ride a bus to Lucena. From Lucena, ride a jeepney to Pagbilao. From Pagbilao town proper, ride a tricycle or jeepney bound for Ibabang Polo.
Manila to Team Energy junction at Pagbilao - 5 to 6 hours
Team Energy junction to Isla Grande/Ibabang Polo - 30 to 45 minutes
Manila to Lucena - 3 to 4 hours
Lucena to Pagbilao - 45 minutes to 1 hour
Pagbilao town proper to Isla Grande/Ibabang Polo - 1 to 1.5 hour
If you want to go to Puting Buhangin from Ibabang Polo, it is a 20 to 30 minutes walk.