•
Fish Hatchery, a building (formerly a
fish hatchery) in the outer harbour close to the wrecked breakwater. This was home to a
University of Liverpool Marine Biology department which closed in 2006. • '''
Milner's Tower''', a distinctive key-shaped building that stands on top of
Bradda Head, a memorial to a locksmith, only reachable on foot. It features on the village's crest and coat of arms. •
Railway Museum, in the centre of the village and housed in the former bus garage of Isle of Man Road Services; open seasonally whenever the railway is in operation and accessible via the main road. •
Museum Building, originally constructed as a cinema but more recently used as office space and retail accommodation. •
Erin Arts Centre in a converted church on Victoria Square. The building is host to annual musical competitions and often to other events; it is one of several small centres for the arts in the Island. •
Railway station in the centre of the village and built of distinctive red
Ruabon brick. Open seasonally; winner of an
Ian Allan Heritage Award in 1991. •
Herdman House, now a private residence but built as the village's public library and gaming room, it at one time included a billiard hall and extensive library section before conversion to its present use. • '''Collinson's Cafe''', an unusual building which is currently empty; it has several unusual architectural features including a rotunda and a large sprung dance floor from its time as a dance hall. It is above the promenade on the road leading to the golf course. •
Lifeboat Station, on the south side of Port Erin Bay. Extended in recent years, it retains its slipway and deco architectural style, and is open to the public when staffed. •
Police Station, closed in 2014. The closest staffed police station is in
Castletown. A public desk is located here. •
White Cottage, or Christians Cottage, was built by the Christian family on Shore Road in 1781. Above the door is a plaque that says: "Edmund and Margaret Christian, 1781". The Christian family still own the cottage today and it remains the oldest building in the village. •
Kishtey Çheh, a beach spa with sauna, hot tub and cold plunge pool on the beach at the Cosy Nook. ==Notable people==