Dumbarton Quarry Campground

Campground

Plan with 4 source-backed facts, 2 related records, and explicit uncertainty.

At a glance

Book a campsite
Channel
online or phone
Maximum advance weeks
12
Minimum advance business days
2

Plan a visit

Requirements and current conditions

Fees

Recorded for: Dumbarton Quarry Campground

Water only site usd
45
Full hookup site usd
65
Overflow parking per vehicle usd
8
Reservation fee usd
8
Evidence and sources (1)

No claim effective interval recorded.

Spatial scope IDs: scope-dumbarton-quarry-campground

  1. Evidence stance: supports · Evidence details

    Evidence notes: The official page publishes campsite, overflow-parking, and reservation fees.

    The current campground page describes 63 year-round drive-in sites: 60 paved full-hookup sites and three unpaved water-only sites. It publishes a 12-week maximum and two-business-day minimum booking window; $45 water-only, $65 full-hookup, $8 overflow parking and $8 reservation fees; a reservation-based Coyote Hills parking benefit; gate, quiet, capacity, vehicle, stay, pet, fire, alcohol, smoking, generator, and other campground rules.

    Publisher
    East Bay Regional Park District
    Observer / attribution
    Wayproof live source review
    Observed at
    Unknown
    Retrieved at
    2026-09-21T00:00:00-07:00

    Retrieval time does not establish when an event occurred.

    Observation details · Source details · Original source: East Bay Regional Park District

    Recorded artifact references
    • Camping Fees and Charges
    • Campground Rules

    References are not a confirmation of current availability.

Book a campsite

Recorded for: Dumbarton Quarry Campground

Channel
online or phone
Maximum advance weeks
12
Minimum advance business days
2
Evidence and sources (1)

No claim effective interval recorded.

Spatial scope IDs: scope-dumbarton-quarry-campground

  1. Evidence stance: supports · Evidence details

    Evidence notes: The official campground page states a 12-week maximum and two-business-day minimum reservation window.

    The current campground page describes 63 year-round drive-in sites: 60 paved full-hookup sites and three unpaved water-only sites. It publishes a 12-week maximum and two-business-day minimum booking window; $45 water-only, $65 full-hookup, $8 overflow parking and $8 reservation fees; a reservation-based Coyote Hills parking benefit; gate, quiet, capacity, vehicle, stay, pet, fire, alcohol, smoking, generator, and other campground rules.

    Publisher
    East Bay Regional Park District
    Observer / attribution
    Wayproof live source review
    Observed at
    Unknown
    Retrieved at
    2026-09-21T00:00:00-07:00

    Retrieval time does not establish when an event occurred.

    Observation details · Source details · Original source: East Bay Regional Park District

    Recorded artifact references
    • Camping Fees and Charges
    • Campground Rules

    References are not a confirmation of current availability.

Facilities and services

Reserveamerica campsite inventory

Recorded for: Dumbarton Quarry Campground on the Bay (EB/110750)

Facility id
EB/110750
Year round
Yes
People per family site
8
Vehicles per family site
2
Dogs per site
3
Maximum family sites per party date
2
Live availability
Unknown
Evidence and sources (1)

No claim effective interval recorded.

Spatial scope IDs: scope-dumbarton-quarry-campground

  1. Evidence stance: supports · Evidence details

    Evidence notes: The live booking page corroborates the year-round offering and family-site limits.

    The live ReserveAmerica facility page identifies EB/110750 as Dumbarton Quarry Campground on the Bay, shows a year-round 2026 season, and corroborates the family-site limits of eight people, two vehicles, three dogs, and two family sites per party/date while distinguishing published offerings from live availability.

    Publisher
    ReserveAmerica / East Bay Regional Park District
    Observer / attribution
    Wayproof Chrome source review
    Observed at
    Unknown
    Retrieved at
    2026-09-21T00:00:00-07:00

    Retrieval time does not establish when an event occurred.

    Observation details · Source details · Original source: ReserveAmerica / East Bay Regional Park District

    Recorded artifact references
    • Alerts and Important Information
    • Season Dates

    References are not a confirmation of current availability.

Site inventory

Recorded for: Dumbarton Quarry Campground

Total sites
63
Paved full hookup sites
60
Unpaved water only sites
3
Full hookup amp
50
Restrooms
Yes
Hot showers
Yes
Dump station
No
Campground gate
08:00-22:00
Checkin
14:00
Checkout
12:00
Year round
Yes
Coyote hills parking with active reservation
Yes
Evidence and sources (1)

No claim effective interval recorded.

Spatial scope IDs: scope-dumbarton-quarry-campground

  1. Evidence stance: supports · Evidence details

    Evidence notes: The official campground page directly publishes inventory, services, hours, and rules.

    The current campground page describes 63 year-round drive-in sites: 60 paved full-hookup sites and three unpaved water-only sites. It publishes a 12-week maximum and two-business-day minimum booking window; $45 water-only, $65 full-hookup, $8 overflow parking and $8 reservation fees; a reservation-based Coyote Hills parking benefit; gate, quiet, capacity, vehicle, stay, pet, fire, alcohol, smoking, generator, and other campground rules.

    Publisher
    East Bay Regional Park District
    Observer / attribution
    Wayproof live source review
    Observed at
    Unknown
    Retrieved at
    2026-09-21T00:00:00-07:00

    Retrieval time does not establish when an event occurred.

    Observation details · Source details · Original source: East Bay Regional Park District

    Recorded artifact references
    • Camping Fees and Charges
    • Campground Rules

    References are not a confirmation of current availability.

Explore related places

Places and facilities (1)

Routes and related places (1)

Before you go

No direct knowledge gap is linked to this entity. That does not mean the record is complete.

Sources, evidence, and history

Planning facts above are readable first. Open these records when you need to audit a source or see when knowledge changed.

Evidence for 4 published claims
Published ChangeSet history

Canonical data is historical evidence, not a guarantee of current conditions. Recheck volatile facts before travel.