Source
Resort towns hostile to
Jews. Hotels and guest houses that are hostile to Jews or declared
distinctly “Christian establishments” where Jewish visitors are not
welcome. 
Bansin (advertisement
of the resort administration: “Christian guests
only”).
Borkum.
Dangast.
Ditzenbach
(Württemberg)
Einöd near
Friesach in Upper
Styria.
Finsterbergen. (The
tourist office sends out brochures marked “For Christian families
only”.
Haßfurt. (Lower
Franconia).
Heiligenhafen.
Juist.
Königsfeld
in the Black Forest. (Brochure: “As a rule, Israelites do not come to
the
resort.”)
Langeoog.
Markt
Oberndorf (Landshuter Zeitung,
May 1 issue: The municipal committee announces that Jewish guests are
not welcome.)
Masserberg in
Thuringia.
Murnau
(Bavaria).
Spiekeroog.
Understmatt,
Black Forest. (The health spa sends out testimonials with the note: “Not
valid for Jewish
recipients.”)
Vitte on the Baltic
Sea, according to its brochure, "free of
Jews."
Volderbad near
Hall.
Wald in Oberpinzgau.
(Israelites
excluded.)
Zinnowitz.
...
Source: Central-Verein-Zeitung,
May 15, 1924, p. 290. UB
Frankfurt
https://sammlungen.ub.uni-frankfurt.de/cm/periodical/pageview/2280387