There are multiple options for transportation in Manhattan Beach, including ride-shares, taxis, and bike rentals. The most cost-effective option would be to rent a bike for $20-30 per day, allowing you to enjoy the natural beauty of Manhattan Beach and save on transportation costs. Ride-shares and taxis are also readily available if you are in a time crunch or don't feel comfortable biking. Depending on the distance, ride-shares and taxis can cost anywhere from $10-30.
If you have more time, visit Hermosa Beach or Redondo Beach for some additional beachside activities. For those with less time, consider cutting out Polliwog Park or Los Angeles County Arboretum & Botanic Garden. Additionally, for those who are not comfortable biking, renting a scooter can also be a cheap and efficient option. Lastly, be sure to plan your itinerary around closing times, as many of these establishments tend to close early in the evening.