Best boat ramps near Sullivan
84 boat ramps · 84 ranked · updated 2026-07-15 · off-season
Explore the best boat ramps near Sullivan, Wisconsin — 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 84 boat ramps · best 15 shown on the map
L⛰
#1
Lower Genesee Lake
5.9 mi away
Lower Genesee Lake is a public boat launch on Lower Genesee Lake in Waukesha County, Wisconsin. Snoflo tracks live launch conditions here from the nearest streamflow gauge and…
Why 55: public ramp & water access
55Solid
O⛰
#2
Oconomowoc
7.5 mi away
Oconomowoc is a public boat launch on Lac La Belle in Waukesha County, Wisconsin. Snoflo tracks live launch conditions here from the nearest streamflow gauge and buoys, alongside…
Why 55: public ramp & water access
55Solid
B⛰
#3
Beaver Dam Lake
7.9 mi away
Beaver Dam Lake is a public boat launch on Beaver Dam Lake in Waukesha County, Wisconsin. Snoflo tracks live launch conditions here from the nearest streamflow gauge and buoys…
Why 55: public ramp & water access
55Solid
L⛰
#4
Lower Spring Lake
10.3 mi away
Lower Spring Lake is a public boat launch on Lower Spring Lake in Jefferson County, Wisconsin. Snoflo tracks live launch conditions here from the nearest streamflow gauge and…
Why 55: public ramp & water access
55Solid
T⛰
#5
Tensfeldt Park
10.8 mi away
Tensfeldt Park is a public boat launch on Rock River in Jefferson County, Wisconsin. Snoflo tracks live launch conditions here from the nearest streamflow gauge and buoys…
Why 55: public ramp & water access
55Solid
C⛰
#6
Candise Street
10.9 mi away
Candise Street is a public boat launch on Rock River in Jefferson County, Wisconsin. Snoflo tracks live launch conditions here from the nearest streamflow gauge and buoys…
Why 55: public ramp & water access
55Solid
B⛰
#7
Burnt Village County Park
12.2 mi away
Burnt Village County Park is a public boat launch on Bark River in Jefferson County, Wisconsin. Snoflo tracks live launch conditions here from the nearest streamflow gauge and…
Why 55: public ramp & water access
55Solid
C⛰
#8
Cravath Lakefront
15.2 mi away
Cravath Lakefront is a public boat launch on Cravath Lake in Walworth County, Wisconsin. Snoflo tracks live launch conditions here from the nearest streamflow gauge and buoys…
Why 55: public ramp & water access
55Solid
M⛰
#9
Merton Millpond
16.8 mi away
Merton Millpond is a public boat launch on Merton Millpond in Waukesha County, Wisconsin. Snoflo tracks live launch conditions here from the nearest streamflow gauge and buoys…
Why 55: public ramp & water access
55Solid
G⛰
#10
Gilbert Bay - Vinnie Haha Road
18.6 mi away
Gilbert Bay - Vinnie Haha Road is a public boat launch on Lake Koshkonong in Jefferson County, Wisconsin. Snoflo tracks live launch conditions here from the nearest streamflow…
Why 55: public ramp & water access
55Solid
R⛰
#11
Ridge Road
18.6 mi away
Ridge Road is a public boat launch on Middle Lake in Walworth County, Wisconsin. Snoflo tracks live launch conditions here from the nearest streamflow gauge and buoys, alongside a…
Why 55: public ramp & water access
55Solid
A⛰
#12
Army Lake
18.7 mi away
Army Lake is a public boat launch on Army Lake in Walworth County, Wisconsin. Snoflo tracks live launch conditions here from the nearest streamflow gauge and buoys, alongside a…
Why 55: public ramp & water access
55Solid
W⛰
#13
Whitewater Lake
18.8 mi away
Whitewater Lake is a public boat launch on Whitewater Lake in Walworth County, Wisconsin. Snoflo tracks live launch conditions here from the nearest streamflow gauge and buoys…
Why 55: public ramp & water access
55Solid
Boat Ramps near Sullivan
The Sullivan area has 84 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 Sullivan
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.