GOING STRONG
CELEBRATING 90 YEARS

We've been providing quality outdoor adventures through YMCA Overnight Camping in San Diego County since 1921.

MARSTON

YMCA Camp Marston - A Mountain Retreat in Julian, CA



  • San Diego’s oldest and best-known camp, operating year-round, serving people of all ages.
  • 230-acres of splendid mountain land, Lake Jessop & extensive activities
  • We’re best known for our friendly, professional Camp staff
  • We are told repeatedly that “the staff made the difference” in providing a wonderful program.



Program Links



The Y. So much more.

Everyone's familiar with the YMCA Branches but did you know we've got other awesome resources as well.
Looking for childcare or other social services? Check out YMCA Childcare Resource Service.