There's a Mammoth that doesn't melt.
The trail-running, trout-fishing, lake-swimming version. June 25 – September 7.
Fly there in 55 min →You know Mammoth in winter. Most people don't know what it does the rest of the year.
The same mountain that sells out lift tickets in February has a second life from late June to early September. The gondola still runs — it just goes up to wildflowers instead of powder. The lakes are open. The trout are stocked. The meadows are open and the trails dry out.
This is a starter guide. Nine things worth your time, one weekend that proves it's doable, and a quiet note about how to get there in 55 minutes instead of five hours. We put it together with Mammoth Lakes Tourism, who knows the place better than we do.
None of what follows is a pitch. It's a list. You'll figure out the rest.
Nine things to actually do up there.
Each one links out to Mammoth Lakes Tourism for the full version.
Ride the bike park.
Mammoth Mountain Bike Park puts 80+ miles of gondola-served downhill trail under your wheels — beginners through black diamond. Rent at the village.
Fish the Owens, Hot Creek, or Convict.
Three of the most-fished waters in California sit within thirty minutes of town. Stocked trout, dry-fly stretches, and a Convict Lake shoreline anyone can cast from.
Take the gondola up. Walk the Lakes Basin.
The Panorama Gondola runs to 11,053 feet in summer. Down the back side: the Lakes Basin loop — five alpine lakes, paved paths, kid-doable.
Swim Mammoth Lakes.
Twin Lakes, Lake George, Horseshoe — pick a basin and dive in. Snowmelt-clear water sits at altitude, so the swim is shorter than you'd guess. Bring a towel and an extra layer.
Walk to Rainbow Falls via Devils Postpile.
A geologic-anomaly column field and a 101-foot waterfall, both inside the same national monument. Shuttle from Mammoth Mountain Main Lodge in summer.
Drive (or fly over) the June Lake Loop.
Fifteen miles of alpine lakes north of town — June, Gull, Silver, Grant. Swim. Paddle. Stop at the brewery. Loop back.
Saddle up and ride out.
Guided rides leave from the Mammoth Lakes Pack Outfit and the McGee Creek Pack Station. Mountains, meadows, and the kind of slow that summer should always be.
Stand at South Tufa, Mono Lake.
Salt spires, brine shrimp, a million migratory birds, and a basin two and a half times saltier than the ocean. Forty-five minutes north on the 395.
Catch a show at the Village.
Free outdoor concerts run most weekends from late June through Labor Day. Local bands, touring acts, plus the village restaurants behind you.
A weekend that fits inside a weekend.
The version you can actually pull off without burning a Friday or a Monday.
Saturday
- 7:00 AMDepart Hawthorne. Wheels up.
- 8:18 AMWheels down in Mammoth. Rental ready, twelve minutes to town.
- 9:00 AMCoffee at Stellar Brew. Breakfast burrito to go.
- 10:00 AMGondola up. Ride the bike park, or walk the Lakes Basin loop.
- 1:00 PMSwim at Lake Mary. Pack lunch.
- 4:00 PMSaddle up for a McGee Creek ride as the light goes long.
- 8:00 PMDinner at Mammoth Tavern or Toomey's. Show at the village if it's a concert weekend.
Sunday
- 9:00 AMBreakfast at The Stove.
- 10:30 AMDevils Postpile shuttle. Walk to Rainbow Falls and back.
- 2:00 PMBeer at Mammoth Brewing Co. Return the rental.
- 3:30 PMWheels up in Mammoth.
- 4:42 PMHome for dinner in Hawthorne.
WANT LONGER? ADD THURSDAY'S 9:15 AM FLIGHT. THREE FULL DAYS IN MAMMOTH.
The drive is beautiful. So is skipping it.
Two ways to get to Mammoth from Southern California. One of them takes the whole day.
The 395, end to end.
- 5–6 hours each way in summer traffic
- ~600 mi round-trip from LA basin
- Two stops minimum — gas, food, the bathroom in Lone Pine
- Friday after work? Saturday morning is gone.
The 55-minute version.
- 55 minutes from Hawthorne. 90 minutes from Carlsbad.
- Hawthorne (HHR) for LA / OC. Carlsbad (CLD) for San Diego.
- Two stops total — your car at the airport, the rental at Mammoth.
- Saturday 7 AM? You're at lunch by noon.
You're not anti-395. You just like Saturdays.
10, 20, or 30 trips. One Pass. From $255 a seat.
Summer service runs June 25 – September 7. The Pass that gets you there closes Tuesday, June 24, at 11:59 PM.
The All Season Altitude Pass comes in 10, 20, or 30 one-way segments, transferable, good for summer 2026 and next winter. Locks the seat at $255 (HHR) or $275 (CLD) — even when published fares spike to $500.
See the Altitude Pass →In partnership with Mammoth Lakes Tourism.
This field guide was built with Mammoth Lakes Tourism — the people whose job it is to know every trail, every lake, every restaurant in town. Everything you saw above links out to visitmammoth.com for the full version: events calendar, lodging, the things we couldn't fit on one page.
