Day 1: Airport-Tanjung Batu-Maratua (D)
Pick up in Berau airport, heading to Tanjung Batu (2-3 Hours), then by boat to Maratua (90 mins), check-in room, dinner in resort, free program.
Day 2: Kakaban-Sangalaki (B,L,D)
Breakfast, to Kakaban Island for snorkeling in the hidden lagoon and in sting-less jellyfish lake, Lunch box in Kakaban. Then to Sangalaki Island to see manta or a large nontoxic stingray, see the hatchlings and snorkeling at the coral garden. Back to Maratua for dinner and free program. (Kehe Daing: Optional depends on the water condition)
Day 3: Haji Mangku Cave (B,L,D)
Breakfast, visit Haji Mangku Cave (depends on the water condition) and snorkeling around Maratua. Lunch, dinner, free program.
Day 4: Maratua-Berau (B)
Breakfast, towards Berau via Tanjung Batu. Back to Berau Airport / Tanjung Redeb.
Pick up in Tarakan airport, heading Maratua via Derawan, check-in room, snorkeling, dinner, free program.
Breakfast, to Derawan Island, then to Kakaban Island to do snorkeling with stingless jellyfish, lunch box in Kakaban, then to Sangalaki Island to see manta or a large nontoxic stingray, snorkeling, see the hatchlings. Back to Maratua for dinner and free program.
Breakfast, To Nabucco Island, then to the beautiful hidden Lagoon Lake, snorkeling in Payung-Payung, a beautiful snorkeling point. Back to Maratua for dinner and free program.
Breakfast, buy souvenir in Batu Market Tarakan, City Tour Tarakan, to mangrove forests, stop by Tidung Tarakan traditional house (if time allows), transfer to Tarakan airport.