Portman Marina Boat Ramp
Portman Marina Boat Ramp is a semi-private access point in Anderson County, South Carolina, providing access to Six and Twenty Creek - Lake Hartwell. It sits within the Lower Seneca River watershed.
Sourced from U.S. Geological Survey . Last checked against the source on July 7, 2026.
Boat ramps on Six and Twenty Creek - Lake Hartwell
We track 6 public boat ramps on Six and Twenty Creek - Lake Hartwell, including this one. If you're planning to spend your time on a different stretch of the water, one of the launch points below may put you closer to where you're actually headed than Portman Marina Boat Ramp does — they're listed here in order of distance from this ramp.
- Asbury 1.3 mi away
- Denver 4.4 mi away
- Honea Path 4.6 mi away
- Hurricane Creek 6 mi away
- Brown Road 8 mi away
Other boat ramps in Anderson County
Anderson County tracks 38 public boat ramps in total, spread across several different rivers, creeks and lakes — not just Six and Twenty Creek - Lake Hartwell. Each one below shows which waterbody it's on, so you can tell at a glance whether it actually connects to the same water as Portman Marina Boat Ramp or leads somewhere completely different.
- Portman Marina Six and Twenty Creek - Lake Hartwell less than 0.1 mi away
- Green Pond (North) Deep Creek - Lake Hartwell 1 mi away
- Green Pond (South) Deep Creek - Lake Hartwell 1.1 mi away
- Jacks Landing Deep Creek - Lake Hartwell 1.3 mi away
- Asbury Six and Twenty Creek - Lake Hartwell 1.3 mi away
- Broyles Seneca River - Lake Hartwell 1.7 mi away