Best boat ramps near Affton
21 boat ramps · 21 ranked · updated 2026-10-02 · off-season
Explore the best boat ramps near Affton, Missouri — 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 21 boat ramps · best 15 shown on the map
S⛰
#1
Simpson Park Lake (East)
Prime
7.5 mi away
· Streamflow nearby - Grand Glaize Creek Near Valley Park· Partly Cloudy · 74°F
Simpson Park Lake (East) is a public boat launch on Simpson Park Lake in St. Louis County, Missouri. Snoflo tracks live launch conditions here from the nearest streamflow gauge…
Why 55: public ramp & water access
55Solid
M⛰
#2
Meramec Landing (Valley Park)
Prime
8.5 mi away
· Streamflow nearby - Fishpot Creek At Valley Park· Partly Cloudy · 74°F
Meramec Landing (Valley Park) is a public boat launch on Meramec River in St. Louis County, Missouri. Snoflo tracks live launch conditions here from the nearest streamflow gauge…
Why 55: public ramp & water access
55Solid
F⛰
#3
Frank Holten Main Lake
12.8 mi away
Frank Holten Main Lake is a public boat launch on Frank Holten Main Lake in St. Clair County, Illinois. Snoflo tracks live launch conditions here from the nearest streamflow gauge…
Why 55: public ramp & water access
55Solid
C⛰
#4
Creve Coeur Park Lake #3
Prime
14.1 mi away
· Streamflow nearby - Fee Fee Creek Near Bridgeton· Partly Cloudy · 75°F
Creve Coeur Park Lake #3 is a public boat launch on Creve Coeur Lake in St. Louis County, Missouri. Snoflo tracks live launch conditions here from the nearest streamflow gauge and…
Why 55: public ramp & water access
55Solid
R⛰
#5
Route 66 State Park Access
Prime
14.6 mi away
· Streamflow nearby - Meramec River Near Eureka· Patchy Fog · 72°F
Route 66 State Park Access is a public boat launch on Meramec River in St. Louis County, Missouri. Snoflo tracks live launch conditions here from the nearest streamflow gauge and…
Why 55: public ramp & water access
55Solid
A⛰
#6
Allenton Access
18.7 mi away
Allenton Access is a public boat launch on Meramec River in St. Louis County, Missouri. Snoflo tracks live launch conditions here from the nearest streamflow gauge and buoys…
Why 55: public ramp & water access
55Solid
D⛰
#7
Davis Street Ferry Road East Carondelet
Good
4.3 mi away
· Streamflow nearby - River Des Peres At St. Louis· Chance Showers · 63°F · 10 mph wind
According to the latest information available, the Davis Street Ferry Road East Carondelet boat ramp is a concrete ramp located on the Mississippi River in East Carondelet…
Why 48: live conditions (good)
48Rated
A⛰
#8
Allen Road 204, Fenton
Good
5.9 mi away
· Streamflow nearby - Fenton Creek Near Fenton· Chance Showers · 62°F · 9 mph wind
Based on the available information, the Allen Road 204 boat ramp in Fenton, Missouri is a public boat ramp that is open year-round. It provides access to the Meramec River, which…
Why 48: live conditions (good)
48Rated
A⛰
#9
Allen Road Fenton
Good
5.9 mi away
· Streamflow nearby - Fenton Creek Near Fenton· Chance Showers · 62°F · 9 mph wind
The boat ramp named Allen Road Fenton in Missouri is a concrete boat ramp that provides access to the Meramec River. According to the latest information available, the boat ramp…
Why 48: live conditions (good)
48Rated
L⛰
#10
Lemay Ferry Road Oakville
Good
6.5 mi away
· Streamflow nearby - Mattese Creek Near Mattese· Chance Showers · 62°F · 9 mph wind
The boat ramp named Lemay Ferry Road Oakville is a concrete boat ramp located in Oakville, Missouri. It is approximately 20 feet wide and is designed to accommodate various types…
Why 48: live conditions (good)
48Rated
K⛰
#11
Kirkwood
Good
6.5 mi away
· Streamflow nearby - Grand Glaize Creek Near Valley Park· Chance Showers · 62°F · 9 mph wind
. After conducting research, it appears that there isn't a boat ramp named Kirkwood in Missouri with the provided latitude and longitude coordinates. It's possible that the…
Why 48: live conditions (good)
48Rated
G⛰
#12
Grand Glaize Pkwy 1084, Valley Park
Good
7.8 mi away
· Streamflow nearby - Grand Glaize Creek Near Valley Park· Chance Showers · 62°F · 9 mph wind
Grand Glaize Pkwy 1084 in Valley Park, Missouri offers a concrete boat ramp suitable for trailer-backed launches, making it trailer-friendly with no need for 4x4 access under…
Why 48: live conditions (good)
48Rated
L⛰
#13
Lake View Loop Trail Maryland Heights
Fair
14.2 mi away
· Streamflow nearby - Fee Fee Creek Near Bridgeton· Windy - 20 mph· Chance Showers · 63°F
Why 47: live conditions (fair)
47Rated
L⛰
#14
Lake View Loop Trail Maryland Heights
Fair
14.9 mi away
· Streamflow nearby - Fee Fee Creek Near Bridgeton· Windy - 20 mph· Chance Showers · 63°F
Why 47: live conditions (fair)
47Rated
K⛰
#15
Katy Trail Saint Charles
Fair
18.7 mi away
· Streamflow nearby - Missouri River At St. Charles· Windy - 21 mph· Chance Showers · 62°F
The Katy Trail Saint Charles boat ramp is located in Saint Charles, Missouri, and it is primarily used for launching small watercraft such as kayaks and canoes. The ramp is…
Why 47: live conditions (fair)
47Rated
Boat Ramps near Affton
The Affton area has 21 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 Affton
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.