If you have an iPhone:

• Copy this link: https://cubscoutpack333.trooptrack.com/troops/DaV70XuZMRhLRD9OdzIlog/calendar
• Then, on your iPhone or iPad go to Settings > Accounts & Passwords > Add Account > Other.
• Tap on Add Subscribed Calendar.
• In the Server section, paste that ICS link you copied.
• Next you can choose a Description, and enter a username and password if the calendar needs it.
• Finally, tap the Use SSL switch, and hit the Save button.