# Cathcart Tower

> Martello Tower in Thousand Islands National Park, Canada

**Wikidata**: [Q5052171](https://www.wikidata.org/wiki/Q5052171)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Cathcart_Tower)  
**Source**: https://4ort.xyz/entity/cathcart-tower


## References

1. Canadian Register of Historic Places