The site at Mishkova niva near the town of Malko Tarnovo is a domed tomb under a mound (Fig. 1 – 6, 10). The mound is surrounded by high cylindrical crepis (h – 1.80; d – 23/25 m) with a representative facade (Fig. 7 – 9). Inside the mound, a second crepis was built (h – 1.00/1.50?; d – 17/19 m). The tomb is composed of a long dromos (h – 1.85; 5.30 x 1.47 m), a central circular chamber (h – 2.90; d – 2.70/3.70 m) and a rectangular lateral one (h – 1.00/1.50?; 2.10/2.30 x 1.40 m). No dating materials were found during the archaeological excavations. The tomb was revealed plundered and destroyed. Based on the archaeological context and the similarity with the tomb at Propada locality (Fig. 12) the monument was dated to the end of the 2nd – beginning of the 3rd c. AD (Delev 1985: 75 – 79). Some researchers (architects and cultural anthropologists) dispute the date and the type of the monument as they interpret it as a sanctuary/ heroon whose construction and architectural characteristics put it in 5th – 3rd c. BC (Rousseva 2000: 96 – 108). The current paper attempts to systematize the information accumulated over the years. From the overview of the available data and the possible parallels of the tomb at Mishkova niva the following conclusions can be defined:
●The design of the facility is directly inspired by the Roman funerary monuments with high cylindrical crepis, which add monumental architectural outlook of the mound. Possible parallels of the tomb come from the central areas of the Roman state and date from the period of the late republic and early imperial period (1st c. BC – beginning of 2nd c. AD). In the provinces their different versions are used till the Late Antiquity (Fig. 24 – 34);
●The elements of the covering construction of the central chamber and those of the synchronous tomb at the Propada locality are similar to the tholoi and the rotundas in Greek-Roman architecture. Preserved monuments for comparison originate mainly from the Apennines region and to a limited extent from Attica and Asia Minor. The period of their distribution is again in the late republic and early imperial times (middle of the 2nd c. BC – beginning and the middle of the 2nd c. AD) (Fig. 6, 11 – 12, 14, 38 – 41);
●The style and symbolism of the pediment have a strong Roman pattern and are widespread within the empire. According to the best examples from Thrace and the neighbouring provinces, it could be dated in the second half of the 2nd c. AD (Fig. 7 – 8, 15). Both the analysis of the structure and the discussed examples from the Greek and Roman architecture support the archaeological interpretation and dating of the site – a tomb from the late 2nd beginning of the 3rd c. AD.