Thorn Spring

Pendleton County, West Virginia · Near Franklin
38.6050°N, 79.3530°W · 1,800 ft
72°F 1,800 ft Open Roadside NGO Camping nearby (12.8 mi)

Thorn Spring flows at 72°F from Thorn Spring Park, a non-profit owned property just 14.5 meters from the road in Pendleton County, West Virginia. The spring emerges 19.1 degrees warmer than the 52.9°F annual average air temperature at 1,800 feet elevation. Water chemistry shows moderate calcium (38 mg/L) and low sodium (1.0 mg/L), with minimal sulfate (5.8 mg/L) despite recent USGS measurements recording 12°C (53.6°F).

Location

Located near Franklin in the Allegheny Mountain region at 1,800 feet elevation, the spring sits within a mid-elevation forest zone dominated by mixed hardwoods. Annual precipitation totals 41.5 inches with 30.3 inches of snow, creating conditions for dense deciduous growth across surrounding slopes. The park setting features managed grounds with the spring as a focal point, though surrounding land remains largely forested. Valley topography characterizes the immediate area, with higher ridges visible to east and west. The spring's position in Thorn Spring Park provides maintained access within an otherwise rural landscape.

Access year-round via maintained park roads, though winter snow at this elevation can affect travel. Spruce Knob Lake Campground 20.6 km distant offers the nearest reservable camping with 28 standard sites and 10 walk-in sites in a hardwood forest setting. The 72°F water provides mild thermal effect suitable for cool-season visits. Combine with exploration of Spruce Knob, West Virginia's highest point, or hiking in the Monongahela National Forest.

History of Thorn Spring

The spring's name origin remains undocumented in available records, though Thorn Spring Park suggests long-standing local recognition. The non-governmental organization managing the property provides open public access despite the site having no formal conservation protection designation (status 4). Historical use patterns—whether Indigenous, homesteader, or later periods—lack documentation in current sources. The park designation indicates community value for preservation, though development timeline and management history remain unclear.

Monthly Climate
31°
Jan
35°
Feb
41°
Mar
52°
Apr
62°
May
68°
Jun
73°
Jul
70°
Aug
66°
Sep
55°
Oct
43°
Nov
38°
Dec
Annual Precip: 41.5 in Annual Snow: 30.3 in
Best Time to Visit
January Air 31°F · Water 72°F · +41° contrast
February Air 35°F · Water 72°F · +37° contrast
December Air 38°F · Water 72°F · +34° contrast
January offers 42°F more contrast than July
Current Conditions
53°F
Cloudy NE 12.1 mph 78% Good soaking weather
Thursday 64° Low 49° Slight Chance Rain Showers then Partly Sunny 19% precip
Spring is +8° warmer
Friday 66° Low 40° Sunny
Spring is +6° warmer
Saturday 71° Low 50° Chance Rain Showers 25% precip
Spring is +1° warmer
Sunday 77° Low 51° Mostly Sunny then Slight Chance Showers And Thunderstorms 24% precip
Monday 61° Low 50° Chance Showers And Thunderstorms 72% precip
Spring is +11° warmer
Water Chemistry Sampled 1935-05-18

The water at Thorn Spring contains 118 mg/L total dissolved solids.

Higher mineral concentration for therapeutic soaking
Calcium 38 mg/L
May support bone density and joint health
Magnesium 4 mg/L
Known for muscle relaxation and stress relief
Sodium 1 mg/L
Supports circulation and skin hydration
Sulfate 6 mg/L
Traditionally used for skin conditions and inflammation
Chloride 1 mg/L
Natural antiseptic with skin health benefits
Where to Stay

Some links are affiliate links. We may earn a commission at no extra cost to you.

Nearby Camping
Spruce Knob Lake 12.8 mi away

Overview The Spruce Knob Lake Campground is tucked in a beautiful hardwood forest less than a mile from Spruce Knob Lake. The campground provides a peaceful setting with easy access to boating on the lake and hiking through the mountainous region. Spruce Knob Lake Campground is comprised of 28 standard camping units, 2 double camping units, and 10 walk in camping units with fire rings, lantern posts, picnic tables and paved spurs (standard camping units). In addition, there is a developed hos...

Reservable Yes
Reserve on Recreation.gov →
Temperature
72°F
Warm Hot Boiling
Water Temp 72°F (22°C)
Avg Air Temp 53°F
Above Ambient +19°F
Mild soaking conditions May
Access
Open
Road Access Roadside
Distance to Road 48 ft
Land
Ownership Non-Profit
Agency NGO
Designation LP
Unit Thorn Spring Park
Manager UNK
Protection 4 - No known protection
Frequently Asked Questions
What is the water temperature at Thorn Spring?
Thorn Spring has a water temperature of 72°F (22°C). This is a warm thermal spring.
Where is Thorn Spring located?
Thorn Spring is located in Pendleton County, West Virginia at 1,800 feet elevation, near Franklin. Coordinates: 38.6050°N, 79.3530°W.
How do I get to Thorn Spring?
Thorn Spring has Roadside road access (48 ft from the road).
Is Thorn Spring free to visit?
Thorn Spring has Open access. It is managed by NGO.
Can I camp near Thorn Spring?
Yes, Spruce Knob Lake is located nearby (12.8 miles away).
What minerals are in the water at Thorn Spring?
Water chemistry analysis shows the presence of Total Dissolved Solids, Calcium, Magnesium, Sodium, Sulfate, Chloride. Total dissolved solids measure 118 mg/L.
Is it safe to soak at Thorn Spring?
Thorn Spring is generally safe for soaking at its recorded temperature. Always tell someone your plans before visiting remote hot springs.
Is Thorn Spring crowded?
Thorn Spring is accessible from a paved road, making it easy to reach. Weekends and holidays may be busier — consider visiting on a weekday for a quieter experience.
What should I bring to Thorn Spring?
Essentials for Thorn Spring: swimsuit, towel, water bottle, camping gear, a trash bag to pack out what you pack in.
Sources: USGS NWIS