Explore Mono Lake: Tufa Towers & Sierra Views
Mono Lake stretches across roughly 65 to 70 square miles of high desert east of Yosemite National Park; it’s an ancient saline lake that has existed for at least 760,000 years. One of the oldest lakes in North America, it has no outlet. Freshwater streams from the Eastern Sierra flow in, water evaporates, and salts and minerals remain, making the lake about two and a half times saltier than the ocean and highly alkaline (pH around 10). The result is a stark, otherworldly landscape of calcium-carbonate tufa towers rising from the water, volcanic islands, and a surface that reflects Sierra peaks on calm mornings.
Despite decades of water diversion that once threatened its survival, Mono Lake still supports an extraordinary ecosystem. Billions of endemic brine shrimp (Artemia monica) and alkali flies sustain one to two million migratory and nesting birds each year, including California gulls, eared grebes, and phalaropes. The Mono Lake Tufa State Natural Reserve and surrounding Mono Basin National Forest Scenic Area protect these features and offer straightforward day-trip activities: short hikes, swimming, non-motorized boating, photography, and birdwatching. Located near Lee Vining on Highway 395, the lake is an easy addition to an Eastern Sierra itinerary or a stop when Tioga Pass is open.
Start at the Mono Basin Scenic Area Visitor Center
The Mono Basin Scenic Area Visitor Center sits just north of Lee Vining on Highway 395 and makes the best first stop. Exhibits cover the basin’s geology, the lake’s unique chemistry, the role of brine shrimp and alkali flies, human history, and the long fight over water diversions. A short film runs regularly, art galleries display landscape-inspired works, and a bookstore carries maps and field guides. Rangers and staff can answer questions about current conditions, campgrounds, wilderness permits, bird walks, and naturalist programs.
Hours vary by season; summer typically sees daily openings (often 9 a.m. to 4:30 or 5 p.m.), while winter hours are reduced or the center closes. Check the Inyo National Forest or Mono Lake Committee websites before your visit. From the center, a trail leads to the Old Marina shoreline, offering additional views without a long drive.
Walk Among the Tufa Towers on the South Tufa Trail
Most visitors’ highlight is the South Tufa area, reached by turning east on Highway 120 from Highway 395 and following signs for about five miles. Here, a one-mile interpretive loop trail (with a shorter boardwalk section) leads among the densest concentration of tufa towers. These formations grow underwater when calcium-rich freshwater springs meet the alkaline lake water, precipitating calcium carbonate. They stop growing when exposed; many of the towers visible today were revealed after lake levels dropped following 1941.
The trail is easy, mostly flat, and family-friendly, with interpretive signs explaining geology, ecology, and history. There is no shade, so bring water, a hat, and sunscreen. A $3 per-person day-use fee applies (children under 16 free; America the Beautiful passes accepted). Free naturalist-guided walks (about one hour) run daily in summer and on weekends the rest of the year; reservations are recommended. After the loop, many people continue a short distance to Navy Beach.
Other short options include the ADA-accessible boardwalk at Mono Lake County Park on the north shore and the trail at nearby Panum Crater, a young volcanic dome.
Float in the Buoyant Waters at Navy Beach
Swimming at Mono Lake is unlike any freshwater experience. The high salinity creates strong buoyancy—you float with almost no effort, similar to the Dead Sea. Navy Beach, adjacent to South Tufa, offers the easiest access: a gentle slope and soft shoreline. The water feels slippery from the alkalinity. Keep it out of your eyes and any cuts or scrapes, because it stings. Rinse off afterward with fresh water; many visitors bring a jug for that purpose.
Alkali flies concentrate along the shore and form an important food source for birds, but they can swarm and bother swimmers. Locals have long claimed a soak helps various ailments, though scientific proof is lacking. Swimming is allowed year-round when conditions permit, but the water is cold outside midsummer.
Explore by Canoe or Kayak
Non-motorized boating offers a closer look at the tufa towers and bird life. Launch from Navy Beach for the shortest carry. Afternoon winds often pick up and can make the lake hazardous, so starting early is safer. Motorized boats are not permitted.
During summer (typically late June through Labor Day), the Mono Lake Committee runs guided canoe tours on weekend mornings from Navy Beach. Tours last about one hour, require no prior experience, and include equipment. Guides cover ecology, geology, and the story of water diversion. Cost is $35 for ages 13 and older and $20 for children under 13 (no children under 4). Reservations are essential. Private kayaks and paddleboards are welcome when conditions allow. Boaters must stay clear of nesting islands and osprey sites during restricted seasons (generally April–August). Mono Lake Committee website.
The History and Ongoing Conservation of Mono Lake
Mono Lake’s human story begins with the Kutzadika’a (also spelled Kootzaduka’a), a Northern Paiute band whose name roughly means “fly eaters.” They harvested the protein-rich alkali fly pupae (kutsavi) that washed ashore, an important seasonal food.
In 1941, the Los Angeles Department of Water and Power began diverting four of the five major streams that feed the lake. By the early 1990s, the lake had lost roughly half its volume, dropped about 45 feet, doubled in salinity, and exposed large areas of lakebed that created dust storms. Nesting habitat for California gulls on Negit Island was threatened, and the entire food web was at risk.
The Mono Lake Committee, founded in 1978, organized public awareness and legal challenges. In 1994, the California State Water Resources Control Board issued Decision 1631, ordering the lake restored to a management level of 6,392 feet above sea level to protect public-trust resources (ecosystem, air quality, and scenery). Diversions were limited, and some stream flows were restored.
As of late 2026, the lake stands near 6,382 feet—still about 10 feet below the ordered level. Progress has been slower than expected because of continued diversions within the allowed limits, multi-year droughts, and climate effects. The Mono Lake Committee continues advocacy and education; the Water Board has held recent workshops examining lake conditions and future management. Visiting the lake today offers both a chance to experience its beauty and a reminder that restoration is unfinished.
Getting There and Practical Tips
Mono Lake lies 13 miles east of Yosemite National Park near Lee Vining on Highway 395. From Los Angeles, the most direct route is Interstate 15 or Highway 14 north to Highway 395, then north past Bishop and Mammoth Lakes. When Tioga Pass (Highway 120) is open, the drive from Yosemite Valley is short and spectacular.
Most areas allow leashed dogs except boardwalks at the State Reserve and County Park. Services are in Lee Vining (gas, food, lodging). The South Tufa road is usually plowed in winter, but check conditions after storms. Elevation is about 6,380 feet so days can be warm and nights cold, even in summer.
Best season for full services, guided tours, and swimming is late spring through early fall. Fall brings peak bird migration and aspen color in the surrounding canyons. Sunrise and sunset deliver the most dramatic light on the tufa towers for photography. Visit the Lake website for more information.
Nearby Eastern Sierra Stops
Ten miles south, the June Lake Loop is a 15-mile scenic drive through a horseshoe canyon filled with alpine lakes and Sierra peaks. You can hike, fish, boat, and camp; the loop works either way and is especially striking in fall.
Farther north, Bodie State Historic Park preserves a genuine gold-rush ghost town that once had banks, a railroad, unions, and a jail. The buildings stand in “arrested decay,” and the drive from Mono Lake is straightforward when Highway 270 is open.
Bridgeport’s Twin Lakes area, about 25 miles north, offers trout fishing, hiking, and winter sports. All three destinations expand a Mono Lake visit into a fuller Eastern Sierra day or overnight.
Why Visit Mono Lake, California?
Mono Lake rewards visitors who slow down. Short trails put you among the tufa towers, the water lets you float effortlessly, and the visitor center and guided walks explain why this saline lake matters. Its recovery is still incomplete, yet birds return by the millions, brine shrimp thrive, and the landscape remains one of California’s most distinctive. Whether you stop for a couple of hours on the way to or from Yosemite or build a full day around the South Tufa Trail, Navy Beach, and nearby June Lake or Bodie, Mono Lake delivers a memorable Eastern Sierra experience grounded in geology, ecology, and a long-running conservation story.
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