Line 4 Info
- Network Barcelona Metro
- Operation Started 1905
- Total Length 17.3 km
- Total Stations 22
Terminals
From
La Pau
To
Trinitat Nova
Line 4 Overview
Line 4 opened in 1973 between Jaume I and Joanich. The line is 16.7 kilometers long and has 22 stations. It forms a cross-city route connecting the northern and eastern parts of Barcelona, as well as central areas such as Passeig de Gracia and Urquinaona. The line provides interchange connections with other metro and rail lines at major stations such as Trinitat Nova, Passeig de Gracia, Urquinaona and La Pau.
Barcelona Metro Map 2026
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Other Lines in Barcelona Metro
Frequently Asked Questions — Line 4
Line 4 has 22 stations on the Barcelona Metro network.
Line 4 runs between La Pau and Trinitat Nova.
Line 4 is approximately 17.3 km long.
Line 4 opened in 1905.
Line 4 is a Metro line operated under Barcelona Metro.
Line 4 is part of the Barcelona Metro transit network.