Puffin Island Nature Reserve has 1 named peak. The highest is Oileán na gCánóg at 212 m.
There are 1 named mountains in Puffin Island Nature Reserve. The highest and the most prominent mountain is Oileán na gCánóg.
The highest peak in Puffin Island Nature Reserve is Oileán na gCánóg, at 212 m.
Notable peaks in Puffin Island Nature Reserve include Oileán na gCánóg.
