 diff --git a/shapely/geos.py b/shapely/geos.py
-index 4619732..1abdb5e 100644
+index 13ab835..1abdb5e 100644
 --- a/shapely/geos.py
 +++ b/shapely/geos.py
-@@ -55,148 +55,21 @@ def load_dll(libname, fallbacks=None, mode=DEFAULT_MODE):
+@@ -55,174 +55,21 @@ def load_dll(libname, fallbacks=None, mode=DEFAULT_MODE):
              "Could not find lib {} or load any of its variants {}.".format(
                  libname, fallbacks or []))
  

-elif sys.platform == 'win32':
-    _conda_dll_path = os.path.join(sys.prefix, 'Library', 'bin', 'geos_c.dll')
-    if exists_conda_env() and os.path.exists(_conda_dll_path):
-        # conda package.
-        _lgeos = CDLL(_conda_dll_path)
-    else:
-        try:
-            egg_dlls = os.path.abspath(
-                os.path.join(os.path.dirname(__file__), 'DLLs'))
-            if hasattr(sys, '_MEIPASS'):
-                wininst_dlls = sys._MEIPASS
-            elif hasattr(sys, "frozen"):
-                wininst_dlls = os.path.normpath(
-                    os.path.abspath(sys.executable + '../../DLLS'))
-            else:
-                wininst_dlls = os.path.abspath(os.__file__ + "../../../DLLs")
-            original_path = os.environ['PATH']
-            os.environ['PATH'] = "%s;%s;%s" % \
-                (egg_dlls, wininst_dlls, original_path)
-            _lgeos = load_dll("geos_c.dll")
-        except (ImportError, WindowsError, OSError):
-            raise
-
-        def free(m):
-            try:

-
-elif sys.platform == 'darwin':
-    # Test to see if we have a delocated wheel with a GEOS dylib.
-    dylib_path = os.path.abspath(
-        os.path.join(os.path.dirname(__file__), ".dylibs/*.dylib")
-    )
-    LOG.debug("Formed path for globbing: dylib_path=%r", dylib_path)
-
-    geos_whl_dylib = glob.glob(dylib_path)
-    LOG.debug("Globbed: geos_whl_dylib=%r", geos_whl_dylib)
-
-    if len(geos_whl_dylib) > 0:
-        handle = CDLL(None)
-        if hasattr(handle, "initGEOS_r"):
-            LOG.debug("GEOS already loaded")
-            _lgeos = handle
-        else:
-            geos_whl_dylib = sorted(geos_whl_dylib)
-            CDLL(geos_whl_dylib[0])
-            _lgeos = CDLL(geos_whl_dylib[-1])
-            LOG.debug("Found GEOS DLL: %r, using it.", _lgeos)
-
-    elif exists_conda_env():
