Round Valley Regional Preserve

Park

Plan with 4 source-backed facts, 1 related record, and explicit uncertainty.

At a glance

Trail access status
Cause
storm damage
Segment
Hardy Canyon Trail
Source updated on
2026-09-22
Status
closed
Until
further notice

Plan a visit

Requirements and current conditions

Trail access status

Recorded for: Round Valley Regional Preserve

Cause
storm damage
Segment
Hardy Canyon Trail
Source updated on
2026-09-22
Status
closed
Until
further notice
Evidence and sources (1)

Claim effective interval: No start bound to No end bound

No claim spatial scope recorded.

  1. Evidence stance: supports · Evidence details

    Evidence notes: Live EBRPD alert; recheck the official alerts page before travel.

    The district alerts page published the park, trail, facility, and water conditions represented by the associated claims. Entries with insufficient page context were not promoted.

    Publisher
    East Bay Regional Park District
    Observer / attribution
    Wayproof live source review
    Observed at
    Unknown
    Retrieved at
    2026-09-22T18:30:00+00:00

    Retrieval time does not establish when an event occurred.

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

    Recorded artifact references
    • Alerts and Closures table

    References are not a confirmation of current availability.

Facilities and services

Reserveamerica campsite inventory

Recorded for: Round Valley ReserveAmerica Facility

Facility id
110459
Season
year round
Products
  • Product id
    1165
    Site id
    backpack-camp-round-valley
    Minimum people
    1
    Maximum people
    25
    Site access
    hike in
Evidence and sources (1)

No claim effective interval recorded.

Spatial scope IDs: scope-round-valley-regional-preserve

  1. Evidence stance: supports · Evidence details

    Evidence notes: Live booking product, capacity, and access.

    ReserveAmerica lists Round Valley Backpack as product 1165, hike-in, capacity 1-25, and year-round. Its generic pets indicator conflicts with the park-specific official dog prohibition; the official restriction controls.

    Publisher
    ReserveAmerica / East Bay Regional Park District
    Observer / attribution
    Wayproof browser source review
    Observed at
    Unknown
    Retrieved at
    2026-09-22T00:00:00-07:00

    Retrieval time does not establish when an event occurred.

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

    Recorded artifact references
    • Facility EB/110459
    • Product 1165

    References are not a confirmation of current availability.

More planning facts

Managed land boundary geometry

Recorded for: Round Valley Regional Preserve

Boundary geometry snapshot
Feature ids
  • ebrpd:107
  • ebrpd:108
Path
geometry/v0/snapshots/ebrpd-managed-land-boundaries-20260924.geojson
Sha256
4e6558956f4f397816d719ff87554289e08dd495314b2d57c83d1634f083e3e5
Boundary type
managed land status polygons
Coordinate precision decimal degrees
5
Coordinate reference system
EPSG:4326
Navigation grade
No
Evidence and sources (1)

No claim effective interval recorded.

No claim spatial scope recorded.

  1. Evidence stance: supports · Evidence details

    Evidence notes: Supports the selected source polygons and their retained boundary semantics.

    EBRPD's open-data layer reports the selected current managed-land polygons; parkland and landbank status remain separate.

    Publisher
    East Bay Regional Park District
    Observer / attribution
    Not recorded
    Observed at
    Unknown
    Retrieved at
    2026-09-24T22:00:00+00:00

    Retrieval time does not establish when an event occurred.

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

    Recorded artifact references
    • geometry/v0/snapshots/ebrpd-managed-land-boundaries-20260924.geojson

    References are not a confirmation of current availability.

Visitor profile

Recorded for: Round Valley Regional Preserve

Access
Marsh Creek Road staging area
Accessible staging facilities
  • restrooms
  • drinking fountain
Acreage
2191
Activities
  • biking
  • camping
  • hiking
  • horseback riding
Address
19450 Marsh Creek Road, Brentwood, CA
Backpack camp
Capacity
25
Facilities
  • leveled tent spaces
  • picnic table
  • ADA-accessible restroom
Hike in miles
3.6
Minimum advance business days
2
Reservation required
Yes
Water
normally non-potable and requires boiling, treatment, or filtration; currently unavailable
Current alerts
As of
2026-09-20
Backpack camp water
not working until further notice
Trail closure
Hardy Canyon Trail closed until further notice due to storm damage
Dogs allowed
No
Parking fee usd
0
Seasonal gate hours
08:00 opening; closing varies from 17:00 to 20:00 by published date bands
Evidence and sources (1)

No claim effective interval recorded.

Spatial scope IDs: scope-round-valley-regional-preserve

  1. Evidence stance: supports · Evidence details

    Evidence notes: Direct transcription and conservative structuring of planning-relevant fields from the official park page.

    The live park page publishes the visitor profile represented by the associated claim, including access, operating information, facilities, and material restrictions.

    Publisher
    East Bay Regional Park District
    Observer / attribution
    Wayproof live source review
    Observed at
    Unknown
    Retrieved at
    2026-09-20T07:00:00+00:00

    Retrieval time does not establish when an event occurred.

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

    Recorded artifact references
    • Overview
    • To Reach The Park
    • Attractions

    References are not a confirmation of current availability.

Explore related places

Places and facilities (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.