Donostia-San Sebastián

geographical name

seaport on the Bay of Biscay in northern Spain; capital of Guipúzcoa province population 185,512

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“Donostia-San Sebastián.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Donostia-San%20Sebasti%C3%A1n. Accessed 9 Jul. 2026.

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