Grant Lake
- Type
- Mountain lake
- Marina
- Grant Lake Marina: launch, rentals, fuel
- Water sports
- Skiing, wakeboarding and PWC after 10 a.m.
- Campground
- 70 RV sites, water and sewer
- Boat launch
- Fishing
- Boat rentals
- Jet skis allowed
- Fuel dock
- Camping
- Restrooms
About this lake
Grant Lake is on the June Lake Loop (Highway 158), north of the village of June Lake.
On the water
Grant Lake Marina is a full-service marina with docks, a boat launch, fishing boat rentals, gas, tackle and snacks, plus dry storage for about 10 boats. Waterskiing, wakeboarding and personal watercraft are allowed only after 10 a.m. Trailered boats need the free Eastern Sierra mussel inspection and sticker before launching.
Camping
The resort's campground and RV park has 70 shaded sites with water and sewer hookups (no electricity), restrooms and showers, for RVs up to 60 feet.
Season
The marina opens the last Saturday in April and closes in mid-October, so call before a late-season trip.
Getting there & access
Getting there
Take Highway 158 (the June Lake Loop) north from the village of June Lake.
Late season
The marina closes in mid-October.
Mussel inspection
Since April 2026, Mono County requires every trailered boat and jet ski to be inspected before launching. Inspections, decontamination and the Eastern Sierra mussel sticker are free at Eastern Sierra WID stations (list at EasternSierraWID.com). Residents inspect once a year; visitors inspect on entering Mono or Inyo County, and again after launching anywhere outside the two counties. Arrive clean, drained and dry.
- Season
- Last Saturday in April to mid-October
- Phone
- (760) 648-7964
What's here
Launch
Boat launch with a boarding float at Grant Lake Marina
Boat rentals
Fishing boat rentals
Fuel
Gas at the marina
Jet ski
Personal watercraft allowed after 10 a.m.
Camping
70-site campground and RV park
Fishing
Tackle and a fish cleaning station
Restrooms
Restrooms and showers
Rules & official resources
- California Boater Card required for all operators of motorized vessels, regardless of age, since January 1, 2025dbw.parks.ca.gov ↗
- Waterskiing, wakeboarding and personal watercraft allowed only after 10 a.m.junelakeloop.com ↗
- Trailered boats and jet skis must be inspected at a free Eastern Sierra WID station and carry the Eastern Sierra mussel sticker before launching; launching uninspected can bring fines, misdemeanor charges or impoundmentftp.monocounty.ca.gov ↗
- Kayaks, canoes, paddleboards and other small non-motorized craft must be cleaned, drained, dried and self-inspected before launching somewhere newmonocounty.org ↗
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