Est. 1892 · Forever WildMy LogbookSubmit a ListingSign In
AdirondackRegion.comExplore the Atlas
§ The Peaks · Lake Placid

Mount Jo.

Mount Jo rises to 2,877 feet above the Adirondak Loj trailhead — a 2.3-mile round-trip climb that delivers summit views of Mount Marcy and Heart Lake in under two hours.

Elevation2,877 ft44.1894°N · 73.9674°W
ChapterLake Placidthe region
Add photos & video
LiveUSGS · DEC · Open-Meteo — read hourly
§ Overview

Nearby waters include Heart Lake and MacIntyre Brook.

§ The Mountain · Plate I

The summit, surveyed.

Trails · Shelters · Waters — 5 mi radius
44.1894°N · 73.9674°W · 2,877 ftThe Atlas
§ Conditions on the Mountain

What the summit is doing today.

§ Getting There

Where to leave the car.

I.Marcy Dam Parking LotTrailhead1.4 miDirections unpaved
1 lot mappedAccessibility — Google & NYSDEC · surface & capacity — NYSDEC · OSM
§ When to go
PrimePrime season — go
J
F
M
A
M
J
J
A
S
O
N
D

Seasonal pattern for this peak · tops out ~2,877 ft · live closures appear above

§ The Wilds Index

Nearby points of interest.

Lean-tos11 → 6 shown
  • Rocky Falls Leanto1.9 mi
  • Rocky Falls Lean-To2.0 mi
  • Phelps Brook Lean-to2.1 mi
  • Marcy Dam #5 Lean-To2 sites2.2 mi
  • Marcy Dam #1 Lean-To2.3 mi
  • Marcy Dam #4 Lean-To2.3 mi
+ 5more on the map →
Camps & shelters2
  • Wilderness Campground at Heart Lake0.5 mi
  • Marcy Dam Backcountry Campsites2.3 mi
§ Editor’s Picks
within 25 mi

Make a weekend of it.

Closest editorial picks for a meal, a scoop, a pint, a bed, and a sight worth your time.

§ The Field Notes

Add to the record.

§ Reader account
Start your Logbook.

Free, takes thirty seconds. Yours forever.

Every page on this site gets better when readers contribute. Mark a peak you’ve climbed, drop a photo, file a field note, or flag a correction — every addition makes the next visitor’s page better.

Field notes and corrections are reviewed before they appear publicly. Photos and Logbook entries post immediately.§ Run an organization tied to this peak? Get in touch →
§ Questions

Frequently asked.