Lido Isle offers its residents a wide variety of year-round activities, events and facilities for all ages, including:
- Beaches: The Lido Isle Clubhouse has a private bay beach with a swimming float, snack bar (open summer months), restrooms and boat dock. In addition, the Genoa West beach has a bay beach, dock and playground.
- Boating: The nationally recognized Lido Isle Yacht Club, now in its 75th season, sponsors numerous events and activities throughout the year, including a highly regarded Junior Sailing Program, an equally excellent Adult Sailing Program, and social activities that include summer Friday Night BBQs, the annual Catalina Cruise, numerous Bay cruises and the highly popular Commodore's Beach Concert. In addition, Lido Isle offers three boat storage areas (offering dry and wet storage for rental), a boat launching ramp and two boat launching hoists.
- Tennis: Lido Isle sports three tennis courts, the Lido Isle Tennis Club that offers many tennis-related activities and events, and a tennis pro who offers on-island tennis lessons.
- Island Clubs: In addition to the Lido Isle Yacht Club and the Lido Isle Tennis Club, the Lido Isle Women''s Club sponsors numerous activities, events and fundraisers for island women, including garden parties, a book drive, various holiday events and much more. And for Lido men, the Lido Isle Men's Club offers activities such as monthly Magnificent Mondays, an annual Catalina outing, Game Nights, Businessmen's Roundtables, sporting excursions and more.