Ukraine · 3 tzadikim
3 tzadikim are buried in Rotmistrivka, Ukraine: Rabbeinu Yochanan of Rotmistrivka ben Rabbi Mordechai of Chornobyl, Rabbeinu Mordechai of Rotmistrivka ben Rabbeinu Yochanan, Rabbeinu Zev ben Rabbi Yochanan of Rotmistrivka. 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 Rotmistrivka: Rabbeinu Yochanan of Rotmistrivka ben Rabbi Mordechai of Chornobyl, Rabbeinu Mordechai of Rotmistrivka ben Rabbeinu Yochanan, Rabbeinu Zev ben Rabbi Yochanan of Rotmistrivka.
ד׳ ניסן — Rabbeinu Yochanan of Rotmistrivka ben Rabbi Mordechai of Chornobyl; י״ז אייר — Rabbeinu Mordechai of Rotmistrivka ben Rabbeinu Yochanan; כ׳ סיון — Rabbeinu Zev ben Rabbi Yochanan of Rotmistrivka. These are Hebrew dates, so the Gregorian date shifts from year to year.
The location is 49.1455, 31.7005. 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.