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At just over an acre, Mariposa is an intimate gated facility nestled in a quiet, residential neighborhood in the foothills in Altadena. Mariposa is used for troop and service unit meetings, events, overnight camp-outs, council programs, and trainings. Features include: one main building with a large meeting room, kitchen, and adjacent restrooms with showers. Amenities include: a campfire ring with flag pole, pine benches, outdoor BBQ area with picnic tables, pond with small ceremonial bridge, large grassy field, covered patios, and meadow area for nature study.

Address & Google Map Link:
615 E. Mariposa Street
Altadena, CA 91001

Type of Use: Meeting Use, Day Use, Indoor and Outdoor Overnight Use
Availability: Open for troop/group rentals from late August to late May. 

Make a reservation through the search options below:

search by date Calendar Search                      search by date Facility Search  
Rental Period

Day: 5–10 hour period between 8 a.m.–9 p.m., Mon-Sun

Overnight: 3 p.m.–1 p.m., Mon-Sun

Hourly: 1-4 hour period between 1 p.m.–9 p.m., Sun-Thurs

Facilities Overview

Statement of Facility Use: Mariposa is located in a quiet residential neighborhood. The use of amplified sound is prohibited at any time. Quiet hours are to be observed from 9:30 pm to 7:00 am. Please be kind to our neighbors by keeping noise to a minimum during these hours.

Main Building

  • Large open multiuse common room (Day use capacity - 50; indoor overnight - 25; indoor/outdoor overnight - 50) 
  • 10 tables and 52 folding chairs
  • Heating/AC
  • Adjacent bathroom with 5 flush toilets and 5 showers
  • Indoor Kitchen
    -Four burner stove
    -Ice maker
    -Limited kitchen supplies

Parking: The lot inside the gate has space for 10 cars. Ample street parking. 

On-site Resources & Amenities
  • Gated property
  • 14 picnic tables 
  • GSGLA WiFi access
  • 3 covered units
  • Campfire ring with amphitheater seating
  • Flag pole
  • Outdoor charcoal barbeque area
  • Pond with small ceremonial bridge
  • Large grassy field
  • Gaga court (seasonal use in summer)
Price & Capacity Information

Rates for Girl Scout members:

Name of Rental Unit Capacity Day/Night Girl Scout Day Rate Girl Scout Overnight Rate Troop/SU Meeting Rate
Entire facility 100/50 $78 $144 $6/hr
Things to Do

Trainings required for use: First Aid/CPR for any event. Indoor Overnight for any overnight event using the multi-use building. Camping Skills required for any overnight camping event outdoors.

  • Outdoor cooking
  • Campfire & songs
  • Bridging ceremonies
  • Camping for large groups (- 50 indoor/outdoor)
  • Ideas for specific badges and Journeys:
    • Daisy: Welcome to the Daisy Flower Garden Journey, Think Like a Citizen Scientist Journey, Outdoor Journey; Outdoor Art Maker, Buddy Camper badges
    • Brownie: WOW! Wonders of Water Journey; Senses, Bugs badge, First Aid, Snacks, Painting, Art Creator badges
    • Junior: GET MOVING! Journey, aMUSE Journey, Outdoor Journey; Detective, Drawing, Simple Meals, First Aid, Eco Camper, Art Explorer badges
    • Cadette: Breathe! Journey; Trees, Night Owl, Art Apprentice badges
    • Senior: MISSION: SISTERHOOD! Journey; Collage, Sky, Art Expert badges
    • Ambassador: Outdoor Art Master, Photographer, Art Master badges

For more ideas and ways to utilize this property, refer to our  Mariposa Resource Guide.

Additional Information
  • Functions as a day camp through the summer months.