Joshua and Gilgal (chapter 4)

I’ve checked both the Anchor Yale Bible Dictionary entry for Gilgal by Wade R. Kotter (1992) and the Anchor Commentary on Joshua by Thomas B. Dozeman (2015) and both agree the site of this Gilgal (there are several mentioned in different locations) currently remains unknown.

The summary in the Dictionary reads:
The only OT clue to the exact location of ancient Gilgal occurs in Josh 4:19, where it is located ―on the east border of Jericho,‖ meaning, of course, the territory of Jericho and not the city itself. Although Tell en-Nitla, about 3.5 km E of Jericho, seems to provide the best fit for this description, excavations have yielded no evidence for occupation before the Byzantine period (Muilenberg 1955: 19–20). Two more promising candidates are to be found in the vicinity of Khirbet Mefjir (M.R. 193143), about 3 km NE of Jericho. Archaeological soundings at one of these sites, a little N of Khirbet el-Mefjir, yielded characteristic Iron Age pottery (Muilenberg 1955), while work at the other site, slightly W of Khirbet el- Mefjir, left the question unanswered (Bennett 1972; Landes 1975). Although it seems quite possible that ancient Gilgal is to be found somewhere nearby, its exact location remains enigmatic.