A Santa Marta operation trading as The Lost City Trek, selling the walk to Teyuna in three, four and five days and a glamping site at Lote 10 near the Tayrona park. Founded, they say, in 2018.
The website is confident and the team is named — an experience manager and a staff photographer — but there is no street address, no telephone, no tourism registration number and no price on any page I could reach. Everything runs through one WhatsApp line.
Open every day, 08:00 to 18:00. Verify the RNT before this goes live; every other Ciudad Perdida operator in this report either prints one or matches one cleanly.