Explore, enjoy and protect the planet.


Photographs by Knute Momberg, Robert Evans and Tom Hora
Delta-Sierra Group is inviting you to join the Stockton, Modesto, and Sonora Sierra Club!
Delta- Sierra Group is participating in Meetup with, Yokuts and Tuolumne Groups. To stay informed on outings, and events in our region just join the Stockton, Modesto, and Sonora Sierra Club.

The Sierra Club is America's oldest, largest and most influential grassroots environmental organization with the Mother Lode Chapter serving 24 Northern California Counties. Enjoy a variety of events offered by three of the Mother Lode Chapter Groups: "Stockton" Delta-Sierra Group (DSG), "Modesto" Yokuts Group (YG), and "Sonora" Tuoloumne Group (TG) which make up the Central Gold Country. Hiking, gorge scrambling, kayaking, skiing, biking, camping, service trips and other events are lead by Sierra Club trained leaders.

Click on this link to Join Meetup or see the Outings Schedule

Several of our Outings Leaders recommend you bring along the Ten Essentials. If you are unsure of what they are, click on this link: TEN ESSENTIALS
Day Hikes in the Groveland Highway 120 Area every Thursday, Day Hike 1A/B 2A/B (Tuolumne Group)
Each Thursday meet at Mary Laveroni Park, Groveland at 8:00 am for an approximate 6 mile hike. Bring a jacket, water, sunscreen and a snack in a daypack. Wear hiking boots. In fair weather the hike is generally followed by a picnic lunch near the trailhead. Call Frank Oyung at (209) 962-7585 or send him an email to
February 14, Saturday. River Paddle (Class 1) Cosumnes River (River Touring Section)
We will explore the Nature Conservancy’s Cosumnes River Preserve by canoe or kayak. We will observe aquatic and terrestrial species, and have a chance of spotting sand hill cranes and river otters. Participants must provide their own boats, paddles, and PFD’s. Call leader for details. Please leave your phone number and e-mail address. Leaders: Rod Hall 916.631.7643 and Holly Wenger 916.482.5592.
February 16-20. Monday – Thursday. River Paddle & Camping (Class 1) Lower Colorado River (River Touring Section)
We will paddle approximately 41 miles from Walter’s Camp, south of Blythe, to Squaw Lake, just north of the Imperial Dam. We paddle through the southern part of Cibola National Wildlife Refuge, Imperial National Wildlife Refuge, Picacho State Park and Imperial National Wildlife Area camping along the river. Limit of 14. Leaders are Larry Deckard and Shelley Brown. Contact Larry at 916.207.2191 or
March 7, Saturday. River Paddle (Class 1-1 ½) Yuba River (River Touring Section)
Paddle down the main stem of the Yuba River through the “Land of Cobblestones – Yuba Goldfields,” by canoe or kayak. Sturdy footwear is necessary for the portage around Daguerra Point Dam. Participants must provide their own boats, paddles, and PFD’s. Call leader for details. Please leave your phone number and e-mail address. Leaders: Rod Hall 916.631.7643 and Holly Wenger 916.482.5592.
March 29, Sunday. River Paddle (Class 1) Feather River (River Touring Section)
Travel through "The Great Valley Mixed Riparian Forest" in your canoe or kayak, along the Feather and Bear Rivers. Participants must provide their own boats, paddles, and PFD’s. Call leader for details. Please leave your phone number and e-mail address. Leaders: Rod Hall 916.631.7643 and Holly Wenger 916.482.559.
April 11, Saturday 10:00am - 4:00pm in PDT Kayak Festival at Lodi Lake (Non-Sierra Club Event)
This spring Headwaters Kayak Shop 847 North Cluff Avenue Suite A6, Lodi, is doing our first ever Kayak Festival at Lodi Lake. We have teamed up with the City of Lodi to use the entire beach area at Lodi Lake. Come paddle all of the latest model Rec Kayaks, Canoes, Fishing Kayaks, and SUP's, and have all your questions answered by our industry pros. We will have industry representatives, Headwaters Pro Staff, as well as professional kayakers hanging around all day. We look forward to kicking off spring at Lodi Lake and the boat house with all of you. So mark your calendars and tell your friends. It's going to be the kayak party of the year! We will add more details as we secure vendors, band, etc. So stay in touch!
Additions to this Outings Schedule occur often and it is updated immediately!   Always hit Refresh on your brower to see them.   Please check back frequently.
Although the Sierra Club believes in the desirability of car pooling, Sierra Club leaders must not organize car pools. By doing so a leader exposes the Club to a potential $50,000 liability should an accident occur on the way to the trailhead or on the way home. For this reason, all trips both begin and end at the trailhead, not the initial meeting place. Any carpool arrangements are private agreements between the driver and passengers. Drivers must carry adequate insurance coverage.

Riders are expected as a matter of courtesy to reimburse drivers to cover the transportation expense of the trip. In the past there was suggested schedule of from 4 to 6 cents per mile, per passenger, depending on the vehicle, the number of passengers and the road conditions. This was only a guideline and driver and passengers are free to agree on a different schedule of reimbursement.

Participants are encouraged to call the outing leader for time and place. At the trip, participants must sign a Sierra Club waiver under Sierra Club Policy. You can see a copy of the Sign-in Sheet and Liabilty Waiver by clicking here:

Hikes are classified 1A, 2C, and so on. The number you see represents the round trip distance. The letter represents the elevation gain or the sum of all gains in elevation expected on the hike. In most cases, there will be an equal amount of descent or loss. If a hike says it is "easy", it may be easy for most. However, on one of those really hot days when everything started out wrong (your alarm clock wasn't set correctly, or you ran out of coffee) it could be tough. It might also be tough for Seniors (like me). Just call the Outings Leader beforehand!

Grade 1: Up to 6 miles (Easy)
Grade 2: 6 to 10 miles (Moderate)
Grade 3: 10 to 15 miles (Tough)
Grade 4: 15 to 20 miles (Killer)
Grade 5: Over 20 miles (Death Wish)

Class A: Less than 1000 feet gain (Easy)
Class B: 1,000 to 2000 feet gain (Moderate)
Class C: 2,000 to 3000 feet gain (Tough)
Class D: Over 3000 feet gain (Killer)

The following recommendations may help you to enjoy an outing . Remember in most cases you will be at a higher elevation than your body is used to and you will be on uneven terrain.

For Day Hikes

Shoes - Bring comfortable shoes or boots with ankle support. It is also suggested they be water resistant. If you are also going to cross steams, you may want to bring along tennis shoes. Also bring spare shoes or sandals for the ride home. You don't want to get the driver's car dirty with your muddy boots!

Pants- Long trousers are usually best to avoid sunburn, scratches and poison oak. If the hike includes a stop at a lake a fast drying swim suit along with a towel is suggested.

Shirt- A fast drying shirt with long sleeves is best to prevent sunburn, scratches and poison oak.

Head- You need a cap or hat. This protects you against sun and glare and a possible thunder shower. By all means bring dark glasses, chapstick, sunblock and insect repellant. In your day pack bring at least a quart of water to drink, your lunch, a non-breakable cup, light waterproof jacket and a small flashlight. You cannot drink water from stream or lakes anymore!

For Overnight Hikes

All of the above should be included plus:

Back Pack and Gear- Your pack should have a frame to support your sleeping bag, overnight gear, a change of clothes, a warm jacket, cooking and eating utensils and food. Also include toilet paper and plastic bags to carry out your trash. Be sure to coordinate cooking utensils and food with your outings leader before the trip.

For Gorge Scrambles

You will need an air floation device, waterproof pack, and water moccasins or tennis shoes, towel and a change of clothes. Definitely bring sunblock and chapstick. Contact your outing leader concerning a helmet to protect your head. To learn more about this sport visit the gorge scrambling web page.