Ukraine · 2 tzadikim
2 tzadikim are buried in Radyvyliv, Ukraine: Rabbeinu Dan ben Yitzchak of Radyvyliv, Rabbeinu Yitzchak of Radyvyliv ben Rabbeinu Yechiel Michel of Zolochiv. This page gathers the yahrzeit dates and the location, and connects them to the live map of the road to Uman — so a stop along the way can actually be planned, not just known about.
Buried in Radyvyliv: Rabbeinu Dan ben Yitzchak of Radyvyliv, Rabbeinu Yitzchak of Radyvyliv ben Rabbeinu Yechiel Michel of Zolochiv.
כ״ה ניסן — Rabbeinu Dan ben Yitzchak of Radyvyliv; י״א אייר — Rabbeinu Yitzchak of Radyvyliv ben Rabbeinu Yechiel Michel of Zolochiv. These are Hebrew dates, so the Gregorian date shifts from year to year.
The location is 50.1352, 25.2646. You can navigate there directly from this page, and see on the map which border crossings are on the way and what the wait is at each of them right now.