Ruggles Mine Tour — Grafton, New Hampshire

Discover the Ruggles Mine Tour in New Hampshire

Located in Grafton, New Hampshire, the Ruggles Mine Tour offers visitors a chance to explore one of New England’s historic mica mines. Guests walk through exposed granite quarry walls, examine mineral veins, and learn about the geology and mining history that shaped the region.

Set on a hillside overlooking the Upper Valley, this outdoor experience blends hands-on rockhounding with 19th-century industrial history.

Why it’s special: Ruggles Mine is known for its rich deposits of mica, feldspar, beryl, and other rare minerals, making it a unique geological destination in New Hampshire.

History & Story of Ruggles Mine

Ruggles Mine was first worked in the early 1800s and became one of New Hampshire’s most significant mica-producing sites. During the 19th century, mica was used in stove windows and early industrial applications.

After commercial mining declined, the site evolved into a tourist attraction where visitors could explore the exposed quarry and search for minerals. Today, it stands as a reminder of the state’s mining heritage.

What You’ll See & Do on the Ruggles Mine Tour

• Explore the open-face granite quarry
• Learn about mica mining techniques from the 19th century
• Discover veins of feldspar, quartz, and other minerals
• Try rockhounding in designated areas
• Enjoy scenic views from the hillside location
• Visit informational displays about regional geology

Hands-On Elements: Rockhounding opportunities in designated areas (tools may be provided or available for rent).

Photo/Video Policy: Photography permitted throughout the mine property.

Souvenirs & Extras: Mineral specimens, educational materials, and themed souvenirs available for purchase.

Pricing of the Ruggles Mine Tour

Adult price: $15 per adult

Child pricing available

Reservations are recommended during peak season.

Visiting information for Ruggles Mine Tour

Duration: Approximately 60–90 minutes

Age limits: All ages welcome

Accessibility: Outdoor terrain includes uneven surfaces and rocky areas

Working Hours: Friday–Sunday 10:00 AM – 5:00 PM (seasonal operation typically May–October)

Hours may vary depending on weather conditions.

Nearby attractions to Ruggles Mine Tour

• Cardigan Mountain State Park
• Smith River Trail
• Enfield Shaker Museum

FAQs About Visiting the Ruggles Mine Tour

Can I keep the minerals I find?
Visitors may collect small mineral specimens within designated guidelines.

Is the tour guided?
The experience is primarily self-guided with informational displays available.

Do I need special equipment?
Basic tools may be available on-site, though sturdy footwear is recommended.

Is the site suitable for children?
Yes. Families often visit, but supervision is required due to rocky terrain.

How far is Grafton from Lebanon, NH?
Grafton is approximately a 30-minute drive southeast of Lebanon.