Sites/Williams Peak
DOSSIER · 559SITE · NORTH AMERICA
Williams Peak
39°55′07″N · 106°17′10″WLIVE CHART · OBSERVED 1359Z
Airworthy · 2+
NORTH AMERICA · COLORAD · USA

Williams Peak

ThermalRidgeXCSimulatedFoot Launch
★★★★★  5.0 · 2 pilotsELEV 2,878 M / 9,441 FTTZ Mountain Standard Time

Specimen Sheet · Vital Statistics

Launch Elev2,878 m
Launch Elev FT9,441 ft MSL
Min Hang RatingH2
Best Wind264° · 10–20 kt
Coordinates39.9186° N
 -106.2861° E

Classification · Terrain & Access

Foot Launch

Site Package

Williams Peak Site Package
Basic · Free · v1.0
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§ 01CHART · LAUNCHES & LANDINGS

Field chart.

Launch point
Landing zone
Launch heading
3 LAUNCHES · 2 LZs · ALT RANGE 2,4293,162 M

§ 02 · Flying Conditions · Field NotesUpdated 2026·03·21

Williams Peak is a beautiful high mountain site in Colorado. There are two primary launches and two landing areas. This is primarily a thermal site though on some occasions it is possible to ridge soar the upper launch.

Williams can be flown as a H2 in morning or late day under calm conditions. The upper launch provides for sled rides of about 7 minutes to the lake LZ.

The lower launch may be flown by more a more experienced H2. Midday conditions require a H3 due to the more challenging thermal conditions.

Being a mountain site you must pay careful attention to the weather. It can change very quickly. Wind speeds can go from calm to 40mph in less than 30 minutes.

Good launch skills are critical due to the altitudes of the launches. Pilots coming from coastal sites who are use to one step launches will be very wise to have an experienced mountain pilot coach them during their launch.

You must run out your launch properly. A dozen steps isn’t unusual in lighter winds.

Due to snow on the road to launch Williams is typically unflyable from November to early May.

The upper launch can be unreachable until early June some years

Has 3 different launch points. The best wind direction is 264 @ 10 knts but many sites can be flown from multiple directions, so check before you fly.

You can expect to find: thermal conditions ridge soaring conditions cross country potential , all dependent on current weather conditions.

§ 03 · Wind Window · Best Operating EnvelopeW · 264° ±0°

NSEWNESENWSW
1020 kt
Primary · W · 264°
Envelope: 264° – 264° (±0°)
Preferred · 1015 ktWorkable · 1523 ktHazardous · >25 kt

Chase the Wind

Real-time METAR data helps you find a good conditions window and set your MSFS world clock to match.

Nearby stations are not currently reporting to the aviation weather network.

§ 05 · Flight Tasks · Community Library7 public

#016
JSCNS Declared Goaldeclared goal
2 pts · BLUEXDRGN · 4 w ago
#013
Unknown Site Declared Goaldeclared goal
2 pts · BLUEXDRGN · 4 w ago
#012
Unknown Site Declared Goaldeclared goal
2 pts · BLUEXDRGN · 4 w ago
#011
Unknown Site Declared Goaldeclared goal
2 pts · BLUEXDRGN · 4 w ago
#003
Williams Peak Triangledeclared goal
5 pts · BLUEXDRGN · 4 w ago
#001
Williams Peak Triangle AATdeclared goal
5 pts · BLUEXDRGN · 5 w ago
#002
Declared Goal — Williams Peakdeclared goal
1 pt · BLUEXDRGN · 5 w ago

§ 06 · Community Rating2 pilots

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§ 07 · Location · Field CoordinatesWGS-84

Latitude39.918607
Longitude-106.286101
DMS · N39°55′07″N
DMS · E106°17′10″W
Altitude2,878 m
Altitude FT9,441 ft
Time ZoneMountain Standard Time
UTM13S 390 087 E · 4 872 514 N

§ 08 · Site Package · Files1 variant

Williams Peak Site Package
Basic · Free · v1.0
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Custom includes hand-placed scenery, launch models, and wind-shaped terrain. Basic is auto-generated from coordinate data.

§ 09 · Recent Flights · Log Book6 total

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FILE № 559 · CLOSED 2026·03·21
THE HANG GLIDING FILES · THGF
✎ SURVEYED · NORTH AMERICA · USA