Treml County Park is located on Altermatt Lake approximately 2 miles SSW of Leavenworth and 5 miles South of Cobden just off County Road 100 and 329th Ave (Township Road). Click map for a printable PDF Map.
- Treml Park
Notice: Brown County Community Services Building will be closed to the public on Thursday September 21st. Please utilize the drop box for any items you need to turn in. If you need to speak with someone, please call 507-359-6500.
Parks/Landings
Park Fees
Reserve a Camp Site or Picnic Shelter
Camping Check in time is 1pm and Check out time is 11am
All Fees Include Tax.
Campground Fees
- Tent Camping: $10.00 per site
- Primitive Camping: $9.00 per site
- Trailer Camping: $25.00 per site
- Campfire Wood: $5.00
Trailer Sanitation Station
- Non-campers: $7.00
- Contact the Park Caretaker at 507-439-6411 to use the Sanitation Station
Picnic Shelter Fees
- Park Shelter: $20.00
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Mission Statement
Commitment to Excellence through Leadership, Teamwork, and Education
Contact
Office Hours: 8am to 4:30pm
(most offices)
Main Office Phone: 507-233-6600
Courthouse Address:
14 S State St
New Ulm, MN 56073
Individual Office Hours may vary.