The best bank account in Canada, for those that need an advanced banking package with a ton of features is the TD Canada Trust Select Service Account.

Looking to Safely Save Some Euros?

The Bank of Nova Scotia, errr, Scotiabank does offer a Euro Savings account that is easy to open for personal account holdings.

Scotiabank's Euro Daily Interest Savings Account Review

No fees if you have more than 200 Euro in the account, otherwise 1 EUR /month

2 in-branch transactions included/month, 0.60 EUR thereafter

Compilation of US$ Bank Accounts Available for Canadians at Canadian Banks.

I've already written a guide here on getting a US-based US Bank Account as a Canadian. These have to be opened in-branch at a US Bank Branch. RBC, through its Centura operations can do it through a Canadian Branch (I think), but they're kind of expensive.

A guide on how to legitimately open a US Bank account as a Foreigner (Canadians can use this method, or this method without having to leave Canada).