What this page establishes: two approved records agree on the normalised course name and mapped location within 0.001 degrees. Both records also supply matching country evidence for United States. It does not establish current access, opening, course condition, fees or tee-time availability.
Comparable facts, kept separate
This is not a course rating. It shows the identity, location, source window and direct-link evidence held for this record; access, condition, fees and tee times still require a current check.
- Stable course ID
golf-courses:opengolfapi:8921b385-a44f-4716-9a63-0d38165cf68d- Identity agreement
- 2 approved sources match the normalised course and place
- Coordinate agreement
- See the source-separated observations below
- Source observation window
- 15 Apr 2026 to 23 Jul 2026
- Contributing sources
- OpenGolfAPI US golf courses + Wikidata
- Direct planning link
- No secure course website supplied
Primary serving facts
Corroborated courses nearest to Onwentsia Club
Straight-line distances between this course's corroborated coordinate and the nearest others in the canonical set. Distance is a planning screen, not a driving route, and says nothing about whether either course admits visitors.
- 116within 25 miles
- 271within 50 miles
- 504within 100 miles
- Deerpath Golf CourseLake Forest, IL0.9 mi · 1.4 km
- Conway Farms Golf ClubLake Forest, IL2.2 mi · 3.6 km
- Old Elm ClubHighland Park, IL2.2 mi · 3.6 km
- Knollwood Club Golf CourseLake Forest, IL2.8 mi · 4.5 km
- Lake Bluff Golf CourseLake Bluff, IL3.0 mi · 4.8 km
- Exmoor Country ClubHighland Park, IL3.9 mi · 6.2 km
- ShoreacresLake Bluff, IL4.0 mi · 6.4 km
- Ravinia Green Country ClubRiverwoods, IL4.8 mi · 7.7 km
Near Onwentsia Club
The closest mapped places within 5 miles of the corroborated course coordinate, by straight-line distance. This is a listing from an open dataset, not a recommendation: it carries no opening hours, prices, ratings or availability, and none of it has been checked against the business.
Somewhere to eat or drink
- Prosciutto Italian KitchenRestaurant0.6 mi
- The English RoomRestaurant0.6 mi
- White Hart PubPub0.6 mi
- Chief's PubSports bar0.6 mi
- Egg Harbor CafeCafe0.7 mi
- The Peanut GalleryRestaurant0.7 mi
Somewhere to stay
- Deer Path InnInn0.7 mi
- Days Inn by Wyndham Great Lakes Naval BaseResort2.5 mi
- The Forester HotelHotel2.6 mi
- Hilton Garden Inn Lake ForestHotel2.7 mi
- Residence Inn by Marriott Chicago Lake Forest/MettawaHotel2.8 mi
- Sunset MotelHotel2.8 mi
Source: Overture Maps · CDLA-Permissive-2.0, Apache-2.0 and CC0-1.0. Confirm anything that matters directly with the business.
Source-separated evidence
Course identity agreement
Country agreement
Mapped location agreement
Sources, dates and licences
- OpenGolfAPI US golf coursesContains data from OpenGolfAPI (opengolfapi.org)
Open source record · Open Data Commons Open Database License 1.0
Source date: 15 Apr 2026 - WikidataData from Wikidata
Open source record · Creative Commons CC0 1.0 Universal
Source date: 23 Jul 2026
Weather outlook near this course — wind and what to pack
Check the nearby forecast before you play. Golf Golf Baby turns forecast rain, temperature and wind into practical clothing and packing guidance. It is not a report on turf, playability, lightning safety, maintenance or whether the course is open.
Source: Open-Meteo, using open weather-model data. US courses also retain the US National Weather Service as the official forecast source. Forecast guidance is indicative; confirm local conditions and official warnings.
Before you plan the round
- Verify that the official course name and location still match.
- Check the current visitor policy, booking window and player requirements.
- Confirm fees, maintenance, weather and travel details for the intended date.
No secure course link supplied. The source record contains an HTTP-only website, so Golf Golf Baby does not send visitors through an insecure downgrade. Use the evidence links above to find and verify the course’s current official channel.
Turn Onwentsia Club into a golf break
When the evidence and local context have helped narrow the options, continue to a specialist holiday-planning service for packages and availability.
Explore golf holidays at Breaks.comCommercial planning link. It never changes course admission, ordering, evidence or environmental status on Golf Golf Baby. Verify prices, terms and availability with the provider.