Find the Charles Inn on Google maps.

From the South:
Take I-95 N
Take exit 182A to merge onto I-395 E toward US 1A/State Hwy 9/State Hwy 15 S - go 1.3 mi
Take exit 3B for US 1A E toward US-202 E/ME-9 E - go 0.5 mi
Turn right at U.S. 1A E/U.S. 202 E,
Turn right at W Market Square

From Ellsworth:
Take 1A toward Bangor.
Merge onto I-395 W via the ramp to Bangor/I-95 - go 3.3 mi
Take exit 3 for U.S. 1A/US-202/ME-9/Main St toward Bangor/Hampden - go 1.0 mi
Slight right at Main St/U.S. 1A E/U.S. 202 E
Turn right at W Market Square