Castalia
nymphA nymph who was transformed into a spring at Delphi, whose waters inspired prophetic visions.
The Myth
Castalia was a young woman of the region around Parnassus. Apollo pursued her — a recurring pattern with this particular god — and she fled up the slopes of the mountain until she reached a gorge near Delphi. With nowhere left to run, she threw herself into the spring that welled up there, and the gods transformed her into its spirit.
The spring became sacred. The Pythia, Apollo's oracle at Delphi, ritually bathed in its waters before delivering prophecies. Pilgrims washed themselves in it before consulting the oracle. Poets drank from it seeking inspiration, and the spring became so associated with artistic genius that 'Castalian' entered literary vocabulary as a synonym for poetic inspiration. The actual spring still flows at Delphi today, emerging from the rock face of the Phaedriades cliffs.
Apollo, who had caused Castalia's transformation through his pursuit, ended up presiding over the very spring she became. The Greeks saw no irony in this. The god of prophecy simply absorbed her power into his sanctuary.
Parents
Achelous (in some accounts)
Children
None
Symbols
Fun Fact
The Castalian Spring still flows at Delphi today — tourists can visit the same gorge where the nymph supposedly transformed two and a half millennia ago.
Words We Inherited
English words and phrases that trace back to this myth:
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