Best boat ramps near Carthagena
15 boat ramps · 15 ranked · updated 2026-07-18 · off-season
Explore the best boat ramps near Carthagena, Ohio — every spot ranked by our conditions-aware Snoflo score: live conditions first, then visitor reviews and logged trips. Click a pin on the map for the score and what's driving it.
Showing the top 15 of 15 boat ramps · best 15 shown on the map
V⛰
#1
Village of Montezuma Ramp Facility
5.1 mi away
Village of Montezuma Ramp Facility is a public boat launch in Mercer County, Ohio. Snoflo tracks live launch conditions here from the nearest streamflow gauge and buoys, alongside…
Why 45: public ramp & water access
45Rated
G⛰
#2
Grand Lake St. Marys State Park - Campground Ramp
8.2 mi away
Grand Lake St. Marys State Park - Campground Ramp is a public boat launch in Auglaize County, Ohio. Snoflo tracks live launch conditions here from the nearest streamflow gauge and…
Why 45: public ramp & water access
45Rated
G⛰
#3
Grand Lake St. Marys State Park - Boat Club Ramp
8.6 mi away
Grand Lake St. Marys State Park - Boat Club Ramp is a public boat launch in Auglaize County, Ohio. Snoflo tracks live launch conditions here from the nearest streamflow gauge and…
Why 45: public ramp & water access
45Rated
G⛰
#4
Grand Lake St. Marys State Park - Fries Channel Ramp
8.9 mi away
Grand Lake St. Marys State Park - Fries Channel Ramp is a public boat launch in Auglaize County, Ohio. Snoflo tracks live launch conditions here from the nearest streamflow gauge…
Why 45: public ramp & water access
45Rated
G⛰
#5
Grand Lake St. Marys State Park - Marina Ramp
9.6 mi away
Grand Lake St. Marys State Park - Marina Ramp is a public boat launch in Auglaize County, Ohio. Snoflo tracks live launch conditions here from the nearest streamflow gauge and…
Why 45: public ramp & water access
45Rated
S⛰
#6
Schmitmeyer-Baker North Fishing Access
19.0 mi away
Schmitmeyer-Baker North Fishing Access is a public boat launch in Shelby County, Ohio. Snoflo tracks live launch conditions here from the nearest streamflow gauge and buoys…
Why 45: public ramp & water access
45Rated
G⛰
#7
Grand Lake St. Marys State Park - Mercelina Park
Poor
1.8 mi away
· Streamflow nearby - Beaver Creek Near Celina Oh· Thunderstorms - stay off the water· Breezy - 15 mph
Grand Lake St. Marys State Park - Mercelina Park is a public boat launch in Mercer County, Ohio. Snoflo tracks live launch conditions here from the nearest streamflow gauge and…
Why 40: live conditions (poor)
40Rated
G⛰
#8
Grand Lake St. Marys State Park - West Bank Ramp
Poor
2.2 mi away
· Streamflow nearby - Beaver Creek Near Celina Oh· Thunderstorms - stay off the water· Breezy - 15 mph
Grand Lake St. Marys State Park - West Bank Ramp is a public boat launch in Mercer County, Ohio. Snoflo tracks live launch conditions here from the nearest streamflow gauge and…
Why 40: live conditions (poor)
40Rated
G⛰
#9
Grand Lake St. Marys State Park - Its It Ramp
Poor
4.2 mi away
· Streamflow nearby - Beaver Creek Near Celina Oh· Thunderstorms - stay off the water· Breezy - 15 mph
Grand Lake St. Marys State Park - Its It Ramp is a public boat launch in Mercer County, Ohio. Snoflo tracks live launch conditions here from the nearest streamflow gauge and…
Why 40: live conditions (poor)
40Rated
G⛰
#10
Grand Lake St. Marys State Park - Windy Point
Poor
4.4 mi away
· Streamflow nearby - Beaver Creek Near Celina Oh· Thunderstorms - stay off the water· Breezy - 15 mph
Grand Lake St. Marys State Park - Windy Point is a public boat launch in Mercer County, Ohio. Snoflo tracks live launch conditions here from the nearest streamflow gauge and…
Why 40: live conditions (poor)
40Rated
L⛰
#11
Lake Loramie State Park - West Bank Ramp
Fair
17.8 mi away
· Streamflow nearby - Loramie Creek Near Fort Loramie Oh· Cold - 44 F· Chance Rain then Rain Likely · 44°F · 10 mph wind
Lake Loramie State Park - West Bank Ramp is a public boat launch on Loramie Creek in Shelby County, Ohio. Snoflo tracks live launch conditions here from the nearest streamflow…
Why 41: live conditions (fair)
41Rated
L⛰
#12
Lake Loramie State Park - Earl's Island
Fair
18.0 mi away
· Streamflow nearby - Loramie Creek Near Fort Loramie Oh· Cold - 44 F· Chance Rain then Rain Likely · 44°F · 10 mph wind
Lake Loramie State Park - Earl's Island is a public boat launch on Loramie Creek in Shelby County, Ohio. Snoflo tracks live launch conditions here from the nearest streamflow…
Why 41: live conditions (fair)
41Rated
L⛰
#13
Lutman Road Launch Ramp
19.5 mi away
The Lutman Road Launch Ramp in Ohio is a concrete boat ramp that provides access to the St. Marys River. It is approximately 20 feet wide and has a length of around 100 feet. This…
Why 40: public ramp & water access
40Rated
L⛰
#14
Lake Loramie State Park - Campground Ramp
Fair
18.6 mi away
· Streamflow nearby - Loramie Creek Near Fort Loramie Oh· Cold - 44 F· Chance Rain then Rain Likely · 44°F · 10 mph wind
Lake Loramie State Park - Campground Ramp is a public boat launch in Shelby County, Ohio. Snoflo tracks live launch conditions here from the nearest streamflow gauge and buoys…
Why 38: live conditions (fair)
38Rated
L⛰
#15
Lake Loramie State Park - Filburn's Picnic Area Ramp
Fair
18.8 mi away
· Streamflow nearby - Loramie Creek Near Fort Loramie Oh· Cold - 44 F· Chance Rain then Rain Likely · 44°F · 10 mph wind
Lake Loramie State Park - Filburn's Picnic Area Ramp is a public boat launch in Shelby County, Ohio. Snoflo tracks live launch conditions here from the nearest streamflow gauge…
Why 38: live conditions (fair)
38Rated
Boat Ramps near Carthagena
The Carthagena area has 15 boat ramps on Snoflo, ranked by live conditions, visitor reviews, and logged trips — so the best, closest options rise to the top.
How we rank the best boat ramps near Carthagena
How are these boat ramps ranked?
Each gets a daily Snoflo score blending live conditions, visitor review ratings, and logged trips. The order reflects what's best right now and re-ranks every day.
How often does it update?
Daily, as new conditions, reviews, and trips arrive — so "best right now" means right now.
What do the numbers on the map mean?
Each pin shows that spot's current Snoflo score; tap it for the breakdown and a link to the full report.