Big Stone Island Nature Area
- Status
- Status not posted
- Entrance fee
- Statewide rule — see below
- Day-use reservations
- None mentioned
- Dogs
- Not stated — check with park
- Camping
- None listed
- Official site
- gfp.sd.gov(605) 432-6374
Official page last checked Oct 29, 2026. How we keep this current
Overview
Big Stone Island Nature Area is a 105-acre natural area in Roberts County, about 4 miles northwest of Ortonville.
Things to do include historic sites, winter sports, canoeing and kayaking, wildlife watching, and fishing.
Hours
Park, gate, office and facility hours are listed separately because they often differ. Alerts above override normal hours.
| Facility | Days | Hours | Season |
|---|---|---|---|
| The park’s wording doesn’t give clock times — see the official wording below. | |||
Official wording
Open year-round. Accessible only by boat/canoe. No maintained trails or facilities.
Source: official park page, checked Oct 29, 2026. Times are local to the park (America/Chicago).
Fees and passes
Per vehicle park entrance license (daily or annual), resident/nonresident prices differ; Custer has its own 1-7 day license; Mickelson Trail per person.
Statewide fee rule from South Dakota's park system; this park’s page doesn’t list its own fees.
South Dakota park passes
- Annual park entrance license — $40 resident / $60 nonresident. Vehicle entrance to all state parks and recreation areas Details
- Daily park entrance license — $10 resident / $15 nonresident. Daily vehicle entrance Details
- Custer State Park temporary license — $25 per vehicle / $20 per motorcycle (1-7 days). Custer State Park Details
- George S. Mickelson Trail pass — $5 daily / $20 annual per person Details
From the South Dakota state guide. Confirm which passes this park accepts.
Reservations
- Day use
- No day-use reservation requirement mentioned
- Booking system
- Go Outdoors South Dakota (Brandt)
- Phone
- 1.800.710.2267
We link to the official booking system rather than showing live availability, which changes minute to minute.
Things to do
Wildlife viewing and birdingCanoeing and kayakingFishingHikingHistoric sites and toursWinter sports
Trails
Hiking
Boating and paddling
Canoeing, Kayaking
Fishing
Fishing, Shore Fishing Access
A state fishing license is usually required.
Getting there
- Nearest town
- Ortonville — about 4 mi northwest (straight line)
- Coordinates
- 45.3472, -96.4879
- Phone
- (605) 432-6374
- Hartford@state.sd.us
Entrances
- GPS Coordinates
Google Maps directionsApple Maps
Directions from the park
4 miles north of Big Stone City on SD Highway 109 to rearing Ponds Access Area
Nearby state parks
Sources and freshness
- South Dakota State Parks — park page — last checked Oct 29, 2026; page says updated Aug 24, 2026
- GFP 'Find a State Park' map JSON
- USGS PAD-US 4.1 (boundary and acreage)
“Last checked” is when our system last read the official source. No change has been detected since this page was first published. Hours, fees and rules can change without notice — confirm with the park before you go. Methodology