I just got back from egypt lake and again it is fantastic but it requires an over night stay and i'm not sure of your time frame. It is a 4 hr hike into the egypt lake camp ground. at the camp ground there is a small creek that has many willing 8 inch cuttys and brookies up to 12 inches. The real gem up there is Mummy lake with many willing 14" cuttys, from the camp ground it is a two hr hike and some of the best scenery banff has to offer. you need a day to hike in get settled mess around in the creek a day to hike to the surrounding lakes and the next day leave. I have gone up slept hiked the surrounding lakes and left the same day but it feels rushed and it is a hell of a push and you will end up in the dark for your hike out. best is up one evening stay a day out next morning. there is a hut there so no tent is required but you do have to book the hut with the parks office in banff and then you can pick up your permit when you arrive in banff. Nice thing about fishing in the park is its cheep and easy.