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Mount Diablo Car Camping: Kids 'Half Dome,' Wind Caves, Rock Climbing, Wildflowers, Snail Fossils
This adventure ran April 17–19, 2026. See upcoming adventures.
Friday, April 17 — Sunday, April 19 (DAY TRIP AVAILABLE on Saturday, April 18)
Mount Diablo State Park stands as one of California's crown jewels, rising to nearly 3,900 feet in the East Bay — the second highest summit in the Bay Area!
This nature sanctuary offers visitors extraordinary experiences: spectacular wildflower displays in spring, panoramic vistas — visitors can see from the Sierra Nevada to the Golden Gate Bridge — year round, so much wildlife (!), and treasures like 50 million-year-old snail fossils and wind caves carved by powerful winds and raindrops that worked together, like nature's artists, to bore holes and tunnels through massive sandstone rocks.
As one of our young explorers put it, this place is "SO FUN!!!!" You and your family will have a terrific time exploring this corner of Mount Diablo and learning about how nature created this special place!
WHAT WE'LL ENJOY 🥳🥳🥳
🧗🏾♂️⛰️ Test your skills with a stair + cable climb to the kids' 'Half Dome' of rock climbing!
🌬️🕳️ Have a ball climbing over and through the wind caves + rocks and listening for the unique sounds that the caves make
🛝🪨 Slide down toddler-friendly SLIDES carved into the boulders
🌼🧡 Wildflowers: See a field full of POPPIES! Hopefully the field Miranda saw last year is bursting again this year with our state flower!
🐚🦴 Discover an ancient snail fossil bed millions of years old!!!
🏺🗿 Explore relics left behind by the first inhabitants of this land
🔍🗺️ Participate in a fun and educational scavenger hunt
🎨🖍️ Toy and arts-and-craft station for the kids when we're not out adventuring
🔥🍫 Enjoy classic camping fun: Campfire, stories, s'mores, stargazing and quality time away from screens
🫶🏿🫶🏾🫶🏽 Community, friendship and support: Instant 'playdate' for your kiddos! We usually have kids from toddlers up to tweens join, with all of the kids playing together! You might see old MMH friends + hopefully make some new ones, too! MMH offers all kinds of support: Need help setting up your tent? Solo parenting on the adventure and need some extra support? We got you!
This is our idea of SUMMER CAMP for kids, but it's for families and we get to explore different campgrounds and parks! You will make wonderful memories with your family and friends 🏕️❤️🫂🤲🏽!!
Campground Amenities
🚗⛺ Car camping—set up your tent right next to your car! No hiking gear in, super family-friendly and accessible
🚻 Flush toilets
💧 Drinking water at each site
🪑 Picnic tables
🔥🍔 Fire ring with grill for basic cooking + S'mores (NOTE: Our trip lands at the beginning of fire season and there may be restrictions on fires due to weather conditions)
🐻🔒 Food lockers to keep your supplies safe
🛣️ Paved, easy-access campsites
🌄✨ Stunning views of the Bay Area!
Campsite Description
The campsite is located in Juniper campground and has flat spots for tents. The campsite has a fire pit, picnic tables and a food storage lockers. The ground is a mix of sand, dirt and grass. The parking is paved and only has spots for two cars.
The campsite is partially shaded.
The flush toilets and showers are located nearby.
Difficulty Level: Easy
CAR CAMPING: Park next to your campsite! Campground is easily accessible with minimal walking required with camping gear
Hikes are easy.
You should be able to walk up to 1.5 miles carrying you and your child's items. We take a lot of breaks. Hikes are stroller friendly!
All activities are family-friendly
Recommend packing light for easier setup and more fun!
Itinerary
Friday: Check-in from 4 p.m. on. Make camp, kids enjoy arts and crafts, plus games. Begin cooking dinner at 6:30 p.m., later, we'll make s'mores around the campfire (or a gas stove, depending on if fires are allowed then).
Saturday: Breakfast at campsite then wind caves, kids’ ‘Half Dome,’ indigenous relics, snail fossils, wildflower hill and amazing sunset! Return to campsite in the evening for dinner, S'mores and fun!
Sunday: Breakfast, break camp, then head to the summit for a short hike and stunning views. There are great lunch spots nearby that we can visit or we can say our goodbyes until the next adventure!
Not Included
🍽️🥗 Food (we can potluck the side dishes if people want 🤝🏾)
⛺🎒 Camping gear (though I have some hiking gear and limited camping gear that you can rent: loaner kit request form)
Weather
April in Mt. Diablo typically brings beautiful spring weather with daytime temps in the mid-60s to low 70s, while nights can drop into the high 40s-low 50s. Being at elevation, you'll enjoy crisp mountain air and stunning views! Please ensure you have a season-3 sleeping bag (which is the most common one; it's great for everything except snow).
I'll be keeping an eye on the weather and will advise you as we get closer to the trip. High 40s to low 50s overnight can be warm for some but cool for others. Here are some tips to keep you warm overnight: https://www.familyadventuresquad.org/blog/winter-camping-tips
What's Included
📋✅ All logistics handled for you
🥾🗺️ Guided hikes
📱📖 A digital guide for our adventure that includes natural + cultural history of the area
✏️📝 A camping checklist
⛺🤝🏾 Assistance with camping set-up
🔍🎯 Scavenger hunt and educational activities
🎨🖍️ Arts and crafts for the kids
🏕️✨ An iron-on patch as a memento of the camping trip plus a small journal for parents to document the adventure! (campers only)
🔥🍫 S'mores
🪵🔥 Firewood + charcoal
🩹⚕️ First-aid kit
🎒👶🏾 Loaner kit of hiking gear (48-hour notice). Please inquire about what gear is available; I have items for kids and adults, like single/double jogging strollers, 👣 Baby Bjorn infant carrier, toddler backpack carrier, beach wagons, etc. Complete loaner kit request form
This adventure ran April 17–19, 2026. See upcoming adventures.
Friday, April 17 — Sunday, April 19 (DAY TRIP AVAILABLE on Saturday, April 18)
Mount Diablo State Park stands as one of California's crown jewels, rising to nearly 3,900 feet in the East Bay — the second highest summit in the Bay Area!
This nature sanctuary offers visitors extraordinary experiences: spectacular wildflower displays in spring, panoramic vistas — visitors can see from the Sierra Nevada to the Golden Gate Bridge — year round, so much wildlife (!), and treasures like 50 million-year-old snail fossils and wind caves carved by powerful winds and raindrops that worked together, like nature's artists, to bore holes and tunnels through massive sandstone rocks.
As one of our young explorers put it, this place is "SO FUN!!!!" You and your family will have a terrific time exploring this corner of Mount Diablo and learning about how nature created this special place!
WHAT WE'LL ENJOY 🥳🥳🥳
🧗🏾♂️⛰️ Test your skills with a stair + cable climb to the kids' 'Half Dome' of rock climbing!
🌬️🕳️ Have a ball climbing over and through the wind caves + rocks and listening for the unique sounds that the caves make
🛝🪨 Slide down toddler-friendly SLIDES carved into the boulders
🌼🧡 Wildflowers: See a field full of POPPIES! Hopefully the field Miranda saw last year is bursting again this year with our state flower!
🐚🦴 Discover an ancient snail fossil bed millions of years old!!!
🏺🗿 Explore relics left behind by the first inhabitants of this land
🔍🗺️ Participate in a fun and educational scavenger hunt
🎨🖍️ Toy and arts-and-craft station for the kids when we're not out adventuring
🔥🍫 Enjoy classic camping fun: Campfire, stories, s'mores, stargazing and quality time away from screens
🫶🏿🫶🏾🫶🏽 Community, friendship and support: Instant 'playdate' for your kiddos! We usually have kids from toddlers up to tweens join, with all of the kids playing together! You might see old MMH friends + hopefully make some new ones, too! MMH offers all kinds of support: Need help setting up your tent? Solo parenting on the adventure and need some extra support? We got you!
This is our idea of SUMMER CAMP for kids, but it's for families and we get to explore different campgrounds and parks! You will make wonderful memories with your family and friends 🏕️❤️🫂🤲🏽!!
Campground Amenities
🚗⛺ Car camping—set up your tent right next to your car! No hiking gear in, super family-friendly and accessible
🚻 Flush toilets
💧 Drinking water at each site
🪑 Picnic tables
🔥🍔 Fire ring with grill for basic cooking + S'mores (NOTE: Our trip lands at the beginning of fire season and there may be restrictions on fires due to weather conditions)
🐻🔒 Food lockers to keep your supplies safe
🛣️ Paved, easy-access campsites
🌄✨ Stunning views of the Bay Area!
Campsite Description
The campsite is located in Juniper campground and has flat spots for tents. The campsite has a fire pit, picnic tables and a food storage lockers. The ground is a mix of sand, dirt and grass. The parking is paved and only has spots for two cars.
The campsite is partially shaded.
The flush toilets and showers are located nearby.
Difficulty Level: Easy
CAR CAMPING: Park next to your campsite! Campground is easily accessible with minimal walking required with camping gear
Hikes are easy.
You should be able to walk up to 1.5 miles carrying you and your child's items. We take a lot of breaks. Hikes are stroller friendly!
All activities are family-friendly
Recommend packing light for easier setup and more fun!
Itinerary
Friday: Check-in from 4 p.m. on. Make camp, kids enjoy arts and crafts, plus games. Begin cooking dinner at 6:30 p.m., later, we'll make s'mores around the campfire (or a gas stove, depending on if fires are allowed then).
Saturday: Breakfast at campsite then wind caves, kids’ ‘Half Dome,’ indigenous relics, snail fossils, wildflower hill and amazing sunset! Return to campsite in the evening for dinner, S'mores and fun!
Sunday: Breakfast, break camp, then head to the summit for a short hike and stunning views. There are great lunch spots nearby that we can visit or we can say our goodbyes until the next adventure!
Not Included
🍽️🥗 Food (we can potluck the side dishes if people want 🤝🏾)
⛺🎒 Camping gear (though I have some hiking gear and limited camping gear that you can rent: loaner kit request form)
Weather
April in Mt. Diablo typically brings beautiful spring weather with daytime temps in the mid-60s to low 70s, while nights can drop into the high 40s-low 50s. Being at elevation, you'll enjoy crisp mountain air and stunning views! Please ensure you have a season-3 sleeping bag (which is the most common one; it's great for everything except snow).
I'll be keeping an eye on the weather and will advise you as we get closer to the trip. High 40s to low 50s overnight can be warm for some but cool for others. Here are some tips to keep you warm overnight: https://www.familyadventuresquad.org/blog/winter-camping-tips
What's Included
📋✅ All logistics handled for you
🥾🗺️ Guided hikes
📱📖 A digital guide for our adventure that includes natural + cultural history of the area
✏️📝 A camping checklist
⛺🤝🏾 Assistance with camping set-up
🔍🎯 Scavenger hunt and educational activities
🎨🖍️ Arts and crafts for the kids
🏕️✨ An iron-on patch as a memento of the camping trip plus a small journal for parents to document the adventure! (campers only)
🔥🍫 S'mores
🪵🔥 Firewood + charcoal
🩹⚕️ First-aid kit
🎒👶🏾 Loaner kit of hiking gear (48-hour notice). Please inquire about what gear is available; I have items for kids and adults, like single/double jogging strollers, 👣 Baby Bjorn infant carrier, toddler backpack carrier, beach wagons, etc. Complete loaner kit request form