Park

William R. Mason Regional Park park

California, USA Santa Ana watershed 33.652°, -117.819°
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William R. Mason Regional Park -- California park
William R. Mason Regional Park California · Santa Ana watershed
About this park

William R. Mason Regional Park

William R. Mason Regional Park is a picturesque destination located in the state of California. Situated in Irvine, Orange County, this park offers a variety of attractions and activities for visitors of all ages. Here is a summary highlighting the reasons to visit, specific points of interest, interesting facts about the area, and the best time of year to visit, verified across multiple independent sources.

Reasons to Visit:
1. Natural Beauty: With its lush greenery, serene lakes, and expansive lawns, William R. Mason Regional Park offers a peaceful and scenic environment for visitors to relax and unwind.
2. Recreational Activities: The park provides numerous recreational activities, such as biking, hiking, walking, and running trails, making it an ideal spot for outdoor enthusiasts and fitness lovers.
3. Picnic and BBQ Areas: There are several designated picnic and BBQ areas, complete with tables, grills, and shaded spots, perfect for gathering with family and friends.
4. Playground and Sports Facilities: Families with children will appreciate the park's playgrounds, while sports enthusiasts can enjoy the basketball courts, volleyball courts, and baseball fields available.

Points of Interest:
1. Lake: The park features a serene lake where visitors can rent paddleboats or feed the ducks and geese that inhabit the area.
2. Nature Center: The park has a nature center that provides educational opportunities for visitors to learn about the local flora and fauna.
3. Fishing: Fishing is permitted in the lake, allowing anglers to enjoy a relaxing day by the water.

Interesting Facts:
1. History: William R. Mason Regional Park is named after William R. Mason, a former county park director who significantly contributed to the development of Orange County's park system.
2. Wildlife: The park is home to a diverse range of wildlife, including various bird species, turtles, and fish.

Best Time to Visit:
The best time to visit William R. Mason Regional Park is during the spring (March to May) and fall (September to November) seasons when temperatures are mild and the park is less crowded. However, it is enjoyable year-round due to the region's generally pleasant climate.

Sources:
- Orange County Parks and Recreation: www.ocparks.com/parks/william
- Irvine Company: www.irvinecompany.com/parks/william-r-mason-regional-park
StateCalifornia
WatershedSanta Ana
Latitude33.6522°
Longitude-117.8191°
Land designation

Park & land designation reference

A quick legend for the federal and state land categories Snoflo tracks. Each designation comes with different rules around access, recreation, and resource extraction.

National Park
Large protected natural areas managed by the federal government to preserve significant landscapes, ecosystems, and cultural resources; recreation is allowed but conservation is the priority.
State Park
Public natural or recreational areas managed by a state government, typically smaller than national parks and focused on regional natural features, recreation, and education.
Local Park
Community-level parks managed by cities or counties, emphasizing recreation, playgrounds, sports, and green space close to populated areas.
Wilderness Area
The highest level of land protection in the U.S.; designated areas where nature is left essentially untouched, with no roads, structures, or motorized motorized access permitted.
National Recreation Area
Areas set aside primarily for outdoor recreation (boating, hiking, fishing, often around reservoirs, rivers, or scenic landscapes); may allow more development.
National Conservation Area (BLM)
BLM-managed areas with special ecological, cultural, or scientific value; more protection than typical BLM land but less strict than Wilderness Areas.
State Forest
State-managed forests focused on habitat, watershed, recreation, and sustainable timber harvest.
Bureau of Land Management (BLM) Land
Vast federal lands managed for mixed use -- recreation, grazing, mining, conservation -- with fewer restrictions than national parks or forests.
Detailed forecast

Plan your visit down to the hour

Same weather feed Snoflo's iOS app uses -- updated continuously from NOAA / yr.no.

Hourly detail

Next 5 days, hour by hour

Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.

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Deep dive

5-day forecast table

Every 3 hours, broken out across temperature, snow, rain, humidity, and wind.

TimeConditionTemp (°F)Snow (in)Rain (in)Humidity (%)Wind (mps)Wind dir
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Long-term outlook

15-day temperature & precipitation

Daily temperatures, snow, and rain projected over the next two weeks.

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Stay nearby

Area campgrounds

Snoflo-tracked campgrounds within reach of William R. Mason Regional Park, with reservations status.

Around the spot

Plan a longer trip

The closest parks, lakes, fishing spots, and POIs so a park visit can grow into a full weekend.

Responsible recreation & Leave No Trace

Know before you go
Check the operator's site for hours, permit requirements, seasonal closures, and fire restrictions before heading out.
Stay on trail
Stick to marked paths to protect vegetation, prevent erosion, and avoid disturbing wildlife habitat.
Respect wildlife
Observe from a distance, never feed wildlife, and store food securely if camping is permitted on-site.
Pack it in, pack it out
Carry out all trash, food scraps, and gear. Many parks have limited or no trash service.
Leave what you find
Don't take rocks, plants, or artifacts. They make the park what it is for the next visitor.

Set push alerts in the Snoflo app

Save William R. Mason Regional Park as a favorite, set a custom threshold (precipitation, freezing temperatures, fire-restriction days), and the iOS app will push the moment conditions cross.

FAQ

About William R. Mason Regional Park

What can I do at William R. Mason Regional Park?

Most Snoflo-tracked parks support hiking, picnicking, and wildlife viewing. Check the operator's site for activity-specific rules (camping, fishing, paddling, hunting).

How fresh is the weather data?

The hourly forecast updates throughout the day from NOAA / yr.no. Streamflow comes live from USGS streamgauges.

When is the best time to visit?

Use the 15-day temperature & precipitation outlook on this page to plan -- pick a window with comfortable temperatures and low precipitation.

How do I get to William R. Mason Regional Park?

Tap Directions in the hero above to open driving directions in Google Maps, or Open in map to center the Snoflo interactive map on the park.

Can I get alerts when conditions change?

Yes -- alerts are managed in the Snoflo iOS app. Favorite this park, set a threshold (temperature, precipitation), and you'll get a push the moment it crosses.

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