RV Sites
Tent Sites
Fires Unknown
Pets Unknown
Drinking Water
About Twin Lakes Campground

Twin Lakes Campground is located in the eastern Sierra Nevada Mountains near the town of Mammoth Lakes, California. It offers lakeside camping with breathtaking scenery and many outdoor activities. The lake is a great base for fishing, boating, viewing waterfalls and hiking, and offers close proximity to the town's amenities.


The eastern Sierras are known for great trout fishing, and the 108-acre lakes are a prime location for it. Anglers can cast for rainbow, brook and brown trout while watching a waterfall tumble into the lake. The calm waters are also inviting for canoes and kayaks. Power boats must have electric motors.

Several trails offer a variety of hikes nearby, including a 4-mile trail on Mammoth Mountain and two shorter nature trails along the lakes.

Families enjoy attending educational programs scheduled throughout the summer.


This is a large facility with campsites split into two sections on either side of Twin Lakes. Sections 1 and 2 are on the west side, closer to the shore. Section 3 is set upon a hill. Picnic tables, campfire rings, flush toilets and drinking water are provided.

Campers can walk to the facility's general store for boat rentals, camping supplies and showers.

Natural Features

The campground is forested with lodgepole pine, providing partial shade and a private setting. It sits at an elevation of 8,600 feet at the base of snow-capped, 11,059' Mammoth Mountain, a popular skiing destination. A cascading waterfall flows into one of the lakes.

The mountains are abundant with wildlife, including black bear, mountain lions, mule deer, pine marten, pika and many species of fish and birds.

Nearby Attractions

Mammoth Lakes Basin contains several additional popular lakes to explore for fishing and boating, and Mammoth Mountain Ski Resort offers year-round recreation.

Visitors can also access the magnificent John Muir Wilderness nearby, which stretches 100 miles along the crest of the Sierra Nevadas, a land of lofty snow-capped mountains, deep canyons and vast expanses of glacially-carved terrain. Abundant hiking and horseback riding trails are available.

ADA Access: N

$23.01 - $25.01
National Forest
Drive In
Walk In
Boat In
ADA Accessible
Alcohol Allowed
Drinking Water
Electric Hookups
Firewood Available
Phone Service
Picnic Table
Sanitary Dump
Sewer Hookups
Trash Available
Water Hookups
Twin Lakes Campground is located in California
37.6158 N
-119.0069 W
Get Directions
The campground is 320 miles north of Los Angeles and 180 miles south of Reno, Nevada. Follow U.S. Highway 395 to the junction of State Highway 203. Turn west on 203 and drive 7 miles through the town of Mammoth Lakes. Highway 203 becomes Main Street, and then becomes Lake Mary Road, which leads to the Lakes Basin. Continue on Lake Mary Road to the Twin Lakes cutoff.
6 Reviews of Twin Lakes Campground
crowded and sites are close together

This campground seems more fitted to those using campers more so than those tent camping.

I saw very few tent campers and the RV's and tow behind campers were the majority here.

I managed to grab a decent site, I think it was 36.  Tucked in a wooded area not far from the restrooms.  Which are flush toilets and running water.  Clean and well maintained.

Site was a bit muddy and wasn't that easy to find a level spot for a tent.  A bit of garbage was left on site and trash in the bear box.  All sites have a picnic table, fire ring and bear box.

Noise level was higher than I prefer but then again if I'm not just hearing nature, it's too loud for me.

Pretty lakes, waterfalls and a nice area to venture around.

Traffic in Mammoth can get pretty busy.

Recreational cornucopia!

Fantastic campground nestled along shores of Town Lakes and amid pine forest. Abundance of recreational activities. Fishing, kayaking, row boats, paddle boards. Hiking, Mountian Biking and when it snows - telemark skiing, snow showing. Well kept campground. Nice sites. Wonderful camp hosts.

Beautiful scenery, but crowded campsites

If you're camping here, you're going to see beautiful lakes and a giant waterfall that's just a short walk from any campsite. However, be prepared to be right on top of each other, without a lot of space.

The bathrooms have flushing toilets and running sinks, so they don't stink and aren't terrible to camp next to if you have to. (Site 11 was the only one left the second time I stayed here, but there was no bathroom smell).

This is a great campsite for backpackers getting to Mammoth lakes and acclimating to the altitude before setting off.

Absolutely Fantastic Family Camping

Twin lakes is Located in the Eastern Sierra Nevada Mountains near the town of Mammoth Lakes, California. Upper and lower twin lakes are a fantasic place to set up base camp and explore the sierras. This Review is specific to the lower loop which is on the east side of the lake just past the tamarack lodge and store. The store (open 7-7) offered a variety of amenities from clothes to souvenirs. Also available at the store were showers ($6 per person and from 7am to 6pm) and boat rentals($20 per hour) . The restrooms had sinks and flushing toilets that were immaculate!We had an awful bear Problem during our visit with other campers not securing their food in the provided bear boxes but other than that we had a truly enjoyable time! The Campsites are very spacious and shaded. The amount of shade in the campground did keep things on the cooler side all day. There is Plenty to do in the area from a lengthy bike path that covers the entire lake basin to the numerous hiking trails that cover the mountain sides. You’ll want to make sure you check out the visitor center as you come into town for a fascinating history lesson and tips to make the most of your trip! Mammoth mountain itself offers a variety of entertainment during the summer from concert series in the village to zip lining across the mountain. You’ll want to head to Main Lodge for any ticket purchases for mammoth mountain activities. In my pictures you’ll find the transit schedule for the free trolly that runs up around the lake basin and throughout the town of Mammoth along with a map of the campground!

Gorgeous views and great fishing!!

We camped here with a group that had two trailers and a large RV. We decided to camp further away from the lake (towards the back of the campground), as there were less people and it was more quiet and secluded. The year-round folks and the crowds tend to camp closer to the lake. They were strict about dogs being on their leashes. We love to fish here, both on shore and in a boat (def bring your boat if you have one). The views are insanely gorgeous!!! Bring water toys for the kiddos. The small beach is perfect for hot days. Be sure to put food and garbage away before bed- we had a bear come visit!!

First to Review
Incredibly Beautiful!!

The campground is right on the lake for great views and incredible sunsets and rises. You can boat, fish and just play in the water, there is even a rope swing to enjoy.

There are lots of trails to hike, many leading to waterfalls or creeks. Lots of wildlife in the area; squirrels, ducks, deer, and even bears.

Each site has a picnic table, campfire ring, and storage containers. There are flushing toilets and showers.