Kazhugumalai / Vettuvan Koil

The unfinished 8-century rock-cut Pandya temple at Kazhugumalai in Thoothukudi district, Tamil Nadu — the Vettuvan Koil ('temple of the carpenter'), a single-rock monolithic Shiva temple partially excavated top-down (like Ellora's Kailasa) but abandoned before completion. The upper two tiers (the shikhara and the temple's main body) are fully carved, but the lower sanctum was never cut — the quarry marks and partial carving show how the monolithic rock temple was carved from top down. The 25-metre-tall unfinished temple preserves the ambition and technique of southern Indian monolithic architecture. The adjacent Kalugasalamurthy temple complex and 9-century Pandya-period Jain cave temple (holding over 100 Pandya-period Jain figures) round out the Kazhugumalai site. ASI protection since 1922.