| Rathanadav | |
| Alternate Name: | Carron Henge Fort Aengus |
| Map Type: | Ireland |
| Altitude M: | 131 |
| Coordinates: | 52.4754°N -7.8879°W |
| Location: | Carron, Cashel, County Tipperary, Ireland |
| Region: | Suir Valley |
| Type: | ringfort |
| Diameter: | 117m (384feet) |
| Area: | 2.65ha |
| Height: | 1.5m (04.9feet) |
| Material: | earth |
| Epochs: | Bronze or Iron Age (c. 2400 BC – AD 400) |
| Ownership: | private |
| Designation1: | National Monument of Ireland |
| Designation1 Offname: | Rathanadav Ringfort |
| Designation1 Number: | 537 |
Rathanadav, also called Carron Henge, Rathnadob, Rathnadov or Fort Aengus (after Óengus mac Nad Froích),[1] is a ringfort (rath) and henge, and a National Monument located in County Tipperary, Ireland.[2] [3] [4]
Rathanadav is located on a hill about 4km (02miles) south of Cashel, 6.4km (04miles) east of the River Suir. It may be part of the larger Rathnadrinna royal complex, located 2km (01miles) to the north.[5]
Rathanadav is a rath enclosed by a wide henge about 100m (300feet) in diameter, with an entrance near the north. Inside are five low mounds which may contain burials ormaybe the remains of internal structures.