About us
Hiking and Activities Club California (HAACCA) is a vibrant community of members who share a love for nature, movement, and meaningful connection. Led by Maxx, our hikes typically span 6–12 miles and often end with a relaxed picnic to unwind and connect further. Occasionally longer hikes!
More than just a hiking group, HAACCA opens doorways — perhaps most importantly — real friendships in a region where that's not always easy. Our hikes encourage members to unplug from tech, be present, and engage in genuine conversation while exploring some of the most beautiful trails California has to offer.
Hiking shouldn’t be gatekept. This community has given so much to me that I stepped up to lead and continue growing its positive impact. Whether you're new to hiking or a seasoned trekker, HAACCA welcomes you.
let’s hit the trail — I can’t wait to meet you!
LEGAL DISCLAIMER- BY PARTICIPATING IN ANY ACTVITY (EITHER AS MEMBER OF AS GUEST) YOU ASSUME ALL RISK & DISCHARGE ALL ORANIZERS OF ANY & ALL LIABILITIES RESULTING FROM YOURE VOLUNTARY PARTICIPATION
The organizer and co-hosts are ONLY responsible for organizing the hike. We are not professional guides or medics. This is a hobby. When you sign up for this group you are responsible for your own personal safety. By signing up for any event organized by us, you acknowledge that you are aware of the risks, dangers and hazards associated with the organized activity and assume all such risks, dangers and hazards, and further agree to release and discharge the organizers of the event from any liability. Leaders reserve the right of admission of members to any event and may uninvite members if they feel necessary
Upcoming events
4
SATURDAY ~8 mile moderate beautiful redwoods hike on Mount TAM & Lunch
Stinson Beach Parking, 43 Arenal Ave, Stinson Beach, CA, USBE THERE BY 9AM. BE ON TIME. MEET NEAR THE STINSON BEACH PARKING LOT RESTROOMS (GPS). BEACH PARKING GATE MAY NOT OPEN UNTIL 9AM- WE WILL WAIT UNTIL 9:20AM TO START. START/COME EARLY TO AVOID TRAFFIC BACKLOG ON RT1.
DOGS ARE NOT ALLOWED ON THIS TRAIL.
PARKING
Park at Stinson Beach parking area (GPS)- also starting point. NOTE that the parking gate may not open until 9AM- so don't be worried- we will wait until 920AM to start. Plenty of parking there. EV parking at other end of entrance.DETAILS
One of my favorite and most beloved trails in the bay area. Dipsea Trail, Steep Ravine Trail, and Matt Davis Loop is a 7.5 mile heavily trafficked loop trail located near Mill Valley, California that features a waterfall and is rated as moderate. We will start our hike from Stinson Beach Parking lot restrooms (GPS location) and NOT as mentioned on AllTrailsWHAT TO EXPECT
The first ~3 miles we will ascend ~1500ft continuously. Then level out-ish next mile and then descend back to lot in a loop. The hike is mostly shaded. It is expected to be a nice day with cooler temps at the start of our hike. Wear layers and bring water!Details of the trail are available here
https://www.alltrails.com/explore/trail/us/california/dipsea-trail-to-steep-ravine-trail-to-matt-davis-loop-trailIMPORTANT
Please read reviews to ensure you are physically fit to do the trailHOW TO GET THERE
Use GPS to find coordinates of meeting point below near the restrooms in the Stinson Beach parking lot. (37.89705435709147, -122.64023230426282)LEGAL DISCLAIMER- BY PARTICIPATING IN ANY ACTVITY (EITHER AS MEMBER OF AS GUEST) YOU ASSUME ALL RISK & DISCHARGE ALL ORANIZERS OF ANY & ALL LIABILITIES RESULTING FROM YOURE VOLUNTARY PARTICIPATION
The organizer and co-hosts are ONLY responsible for organizing the hike. We are not professional guides or medics. This is a hobby. When you sign up for this group you are responsible for your own personal safety. By signing up for any event organized by us, you acknowledge that you are aware of the risks, dangers and hazards associated with the organized activity and assume all such risks, dangers and hazards, and further agree to release and discharge the organizers of the event from any liability. Leaders reserve the right of admission of members to any event and may uninvite members if they feel necessary Note that I lead CASUAL/ SOCIAL hikes group (not for either competitive hikers or weekend strollers)- as such the group accommodates to conditions and skill levels of participants to maintain reasonable pace (~2 - 2.5 miles/ hr) with stops.NOW TRADITIONAL AFTER HIKE SOCIAL HOUR
After the hike we will grab lunch and drinks at Parkside Cafe on stinson beach.15 attendees
SUNDAY ~8.5mile moderate hike at Windy Hill Open Space and LUNCH at Alice's
Windy Hill Open Space Preserve, Portola Valley, CA, US9AM START. BE ON TIME.
DOGS ARE NOT ALLOWED.
PARKING
Park at parking lot (GPS meeting point) on skyline blvd, Rt 35. Come early for parking. If lot is full, park along skyline. We will meet at the Anniversary Trail Picnic TablesDETAILS
Hamms Gulch, Eagle Trail, and Lost Trail Loop is a 8.4 mile moderately trafficked loop trail located near Portola Valley that features beautiful wild flowers and is rated as moderate.WHAT TO EXPECT
First couple of miles are mostly flat. We will descend the next 3miles ~1,00ft. Then ascend 1,150ft next 3 miles, then mostly flat back to car. The hike is mostly shaded, with some areas of poison oak. It is expected to be a nice sunny day with highs in upper 50s, so wear layers, bring sunscreen and water!Details of the trail are available here:
https://www.alltrails.com/explore/trail/us/california/windy-hill-south-loopIMPORTANT
Please read reviews to ensure you are physically fit to do the trail.HOW TO GET THERE
Use GPS to find coordinates of meeting point below. We will meet at the Anniversary Trail Picnic Tables. Meeting point is in parking lot where the GPS location marker is.LEGAL DISCLAIMER- BY PARTICIPATING IN ANY ACTVITY (EITHER AS MEMBER OF AS GUEST) YOU ASSUME ALL RISK & DISCHARGE ALL ORANIZERS OF ANY & ALL LIABILITIES RESULTING FROM YOURE VOLUNTARY PARTICIPATION
The organizer and co-hosts are ONLY responsible for organizing the hike. We are not professional guides or medics. This is a hobby. When you sign up for this group you are responsible for your own personal safety. By signing up for any event organized by us, you acknowledge that you are aware of the risks, dangers and hazards associated with the organized activity and assume all such risks, dangers and hazards, and further agree to release and discharge the organizers of the event from any liability. Leaders reserve the right of admission of members to any event and may uninvite members if they feel necessary Note that I lead CASUAL/ SOCIAL hikes group (not for either competitive hikers or weekend strollers)- as such the group accommodates to conditions and skill levels of participants to maintain reasonable pace (~2 - 2.5 miles/ hr) with stops.NOW TRADITIONAL AFTER HIKE SOCIAL HOUR
We will have lunch at Alice's restaurant at 17288 Skyline Blvd, Woodside, CA 94062 after the hike29 attendees
Arroyo Seco - Hike, wade, swim and scramble in the Arroyo Seco canyon
Arroyo Seco Camprground Trailhead, Arroyo Seco Rd, Greenfield, CA, USThis is a fun event!
DETAILS
This is a ~5 mile loop through the Arroyo Seco canyon. The river will be flowing so you will need to swim, wade and scramble over rocks to complete the hike. You must assume that everything you carry will get wet unless it's in a dry bag.
The first 2.5 miles we will hike on a dirt road with a gradual climb up to the trailhead near the downed bridge. From there we will descend into the creek and head back to the trailhead. This will require swimming short distances, wading and scrambling over rocks.
Note that we will be in the water quite a bit. There is no option for turning around once you pass the half mile point in the creek.
If we're lucky, we will see the resident otter.IMPORTANT
- Please make sure are comfortable in water and able to swim 100+ yards or so at a time.
- You will need water shoes.
- It is recommended that you bring a dry bag for your personal stuff and a long sleeve (rash guard) shirt for the water to protect you from the sun. And of course water and a hat!
- There is a mandatory pre-trip call to coordinate carpooling etc. on April 13th @ 7 PM. Send me your email so I can add you to the call. If you do not attend the call, you will be removed from the trip
- Check your driving times before you RSVP.
- Keep track of the weather. The area can be 10 - 20 degrees warmer than the Bay Area.
PARKING
Park in the Arroyo Seco Trailhead Parking Lot. After entering the park area, continue past the recreational area, pass the campsite on the left and the parking lot is on the right.HOW TO GET THERE
Google Maps are accurate. See link above. Note that the trailhead is about 18 miles south west of Greenfield.
BY PARTICIPATING IN THIS ACTVITY (EITHER AS MEMBER OR AS GUEST) YOU ASSUME ALL RISK & DISCHARGE ORANIZERS OF ANY & ALL LIABILITY
Please read up on rules on our main club page, be on time at meeting point, meet at the meeting point shown, wear hiking shoes and bring water shoes and if possible a dry bag. By attending/ responding to this event you agree to all the disclaimers on our main club page and discharge organizers of all liability. Note that this is a CASUAL/ SOCIAL hiking group (not for either competitive hikers or weekend strollers) - as such the group accommodates to conditions and skill levels of participants to maintain reasonable pace (~2 - 2.5 miles/ hr) with stops.5 attendees
Sunset and Moonrise on Black Mountain
MONTEBELLO OPEN SPACE PRESERVE, 4185 PAGE MILL ROAD, LOS ALTOS, CA, USThis is a docent led hike of ~5 miles that ends at around 10 PM.
Hike one of the peninsula’s iconic peaks while appreciating the twilight on an evening excursion led by docents. We'll climb the Canyon and Bella Vista Trails, observing flora and fauna along the way. At the summit, we'll watch the sun set and the full moon rise. Visibility permitting, we'll have extraordinary views of the Santa Clara Valley and Santa Cruz Mountains.
This hike has a ~900-foot elevation gain.Where to Meet
Meet at the Monte Bello Parking Area on Page Mill Road (across from Los Trancos Preserve), 7 miles west of I-280 or 1.5 miles east of Skyline Boulevard.
Here is a link to the trail.Equipment
A flashlight/headlamp with a red light IS REQUIRED. An optional black light is recommended as we expect to see bioluminescent animals and plants. You cannot use your cell phone as a flashlight on this hike. Bring water and layers.Please arrive a few minutes early so you can get organized, hit the bathroom etc. before the hike starts.
Once you start on the hike, you cannot leave early as the gate to the parking lot will be locked. Please note that the hike is scheduled to end at around 10 PM.
Carpooling is cool!Parking permits are required and will be provided to attendees at the parking lot before the hike.
What is the square root of 64?
1 attendee
Past events
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Group links
Members
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