Cool contribution guys.... neway let me do my share...
In the mood to be an instant Indiana Jones or Lara Croft...?

Maybe ruins of temples across Indonesia would tempt you...
More specifics threads
Beautiful Ancient Temples of IndonesiaHere's the temples...
Borobudur, the largest buddhist monument in the world. According to Sri Kahulunnan Inscription probably the original name was "Bhumi Sambhara Bhudara", the mountain of collective virtue of ten stages of Budhisattvahood. Bhara Bhudara was later simplify to be Borobudur.

Not far from Borobudur stood Mendut temple. Mendut original name probably Venuvana, "the temple of bamboo forest".

Mendut temple houses the grand statue of Dhyani Buddha Vairocana, at the left is Boddhisatva Avalokitesvara, at the right is Boddhisatva Vajrapani

And Pawon temple

Prambanan, the largest Hindu temple in Indonesia and Southeast Asia (The largest Hindu temple in SE Asia should be Angkor Wat, but after Angkor Wat was converted to be a Buddhist temple, well...). ;p

Imagine.., there was originally 237 temples stood in this Prambanan compound...

Walking through Prambanan at its heyday as if walking through forest of temples...
800 metres north from Prambanan stands Sewu buddhist temple. Originally known as Manjusrigrha temple (The house of Manjusri) one of important boddhisattva.

Actually Sewu is the second largest Buddhist temple in Indonesia after Borobudur. It consist of 257 temples

Ratu Boko Palace... several kilometres south of Prambanan, stands on a hill is the compound of Ratu Boko. It is not a temple, the actual function is not clear, probably a fortified palace or monastery.

The gate of ratu Boko Palace
Banyunibo buddhist temple, not far from Ratu Boko. In Javanese Banyunibo means "Water drops"

Barong hindu temple, also not far from Ratu Boko

Pustakasala, the latest discovery of Hindu temples burried under Mount Merapi volcanic ashes north of Yogyakarta in Universitas Islam Indonesia complex.