Hiking up to Lunch lake on the Seven Lakes Basin loop is a challenge, and you should know what you are doing. But the reward is amazing. Lunch lake is a stunning alpine lakes (cold though!) With other lakes nestled nearby. Campsites are situated very close to the lake. There is a toilet, and a ranger station. Be cautious to avoid mountain goats (they are aggressive), bring a bear canisters, have the appropriate permit, and most important...enjoy!