Marinduque: See
White Beach - White Beach is in Barangay Poctoy within the municipality of Torrijos. Poctoy's white beach is one of the finest beaches on the Marinduque Mainland, surrounded by clean, clear, deep water. The area is also a hangout for the local community, and you can spend the night singing karaoke or talking and meeting the locals. Not only is it a social area, it also doubles as a small market area by day. You can purchase the latest catch of fish from the fishermen, you can buy products from the Sari-Sari store or sit back and drink a beer at the adjacent resort.
Tres Reyes Islands - The Tres Reyes Islands (also known as the "Three Kings") is a chain of 3 islands off the coast of Gasan. The main island is known as "Gaspar Island". It is famous for its empty beaches, perfect white sand, amazing diving and clear azure water. These beautiful islands can be accessed via boat only: You must organize a boat trip with one of the resorts along the coastline or with a local fisherman. Don't be scared to haggle with either of the two, as long as you're realistic.
The Bathala Caves - This massive cave system is in the mountains of Santa Cruz on private property. You must ask the owners for permission to access the caves; they usually charge a small fee. It is wise to take a guided tour for an additional fee if it's your first time, as you have to climb and hike some fairly rugged landscapes. The caves offer a great view, especially during sunset and sunrise when the cave named the Cathedral lights up entirely, showing off its amazing lines. The Python cave is also a must see, although if you have a fear of snakes you'd better skip it. It is a large system of caves with rock pythons living in the walls and other areas, but do not fear as they are relatively harmless as long as you don't do anything to upset them (don't worry, the guides keep you fairly far from the action anyway).
Red Mountain - Red Mountain is the site of the Battle of Pulang Lupa in the Filipino-American War. After a long hike to the top, you will be rewarded with a full 360 degree view of the surrounding Marinduque area and valleys. The name "Red Mountain" was attributed to the amount of blood that was shed in the fierce battle involving Filipino and American forces during the war. The Filipino forces won that battle and a memorial was built to commemorate the historical event. Hiking to the memorial can be a challenge, particularly on hot days. Visitors can access half the track up to the Main Memorial with a vehicle, but the hike is still difficult for those not in the best of shape.