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About Sebastián (Cachalote Tours)
Sebastián Arismendi has lived in Buenos Aires since 2016 and has guided since 2023; he started Cachalote Tours in January 2024. He runs small-group walking tours, mainly in English and also in Spanish, through Belgrano and Chinatown, Almagro and Abasto, San Telmo and La Boca, and Chacarita and Parque Chas.
What they offer
Hidden Belgrano: Chinatown and British Buenos Aires
The B-Side of Buenos Aires: local life and real tango
Caminito and San Telmo
The Chacarita cemetery and Parque Chas
Food tours
Tigre and the delta
Gaucho day in the countryside
Tours by car and airport transfers
On ArgExpats since
Oct 2026
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Getting in touch
Say in your first message which tour you are interested in, the date, how many people
and which language you want. Ask for the current price, the currency and what is included
— prices move here — and where the tour starts.
The longer version — how this works in Buenos Aires, what to ask and what the Spanish words mean — is on the tours & guides page.