Arroyo Seco Weekend Festival returns to Pasadena June 23-24. Click to share on Facebook (Opens in new window) Click to share on Twitter (Opens in new window) ...

Pasadena celebrated the transformation of its beloved Arroyo Seco trails on Saturday, Dec. 7, with a ribbon-cutting ceremony.. The event, held at the Lower Arroyo Park parking area, drew around 50 ...

The 134 Freeway bridge reflecting off the Arroyo Seco river in Pasadena, photographed Tuesday, Dec. 13, 2008. A plan by the Los Angeles County Board of Supervisors to re-start a long-delayed study ...

Hikers and joggers will soon have access to improved trails at Arroyo Seco, a beloved open space in Pasadena’s backyard known for its historical, ecological and recreational significance. A ...

The One Arroyo Foundation and the city of Pasadena celebrated a milestone for the Arroyo Seco on July 13, when long-awaited trail restoration projects groundbreaking ceremonies were held. This ...

Don’t plan on driving this Sunday on the Arroyo Seco Parkway. The stretch of the 110 Freeway that runs thru South Pasadena and Northeast Los Angeles will be occupied by pedestrians and ...

The One Arroyo Foundation and the city of Pasadena celebrated a milestone for the Arroyo Seco on July 13, when long-awaited trail restoration projects groundbreaking ceremonies were held. This ...

A study of the Arroyo Seco river began in 2005 but was dropped. It's back to explore connectivity, habitat restoration.

The 134 Freeway bridge reflecting off the Arroyo Seco river in Pasadena, photographed Tuesday, Dec. 13, 2008. A plan by the Los Angeles County Board of Supervisors to re-start a long-delayed study of ...