Want to see sydney opera house sea life sydney aquarium taronga zoo sydney harbour and more a sydney attraction pass is the smart travel companion for every visitor to sydney with various options to choose from your sydney pass makes sightseeing a breeze with the sydney explorer hop on hop off 24 hour bus and up to 40 savings choose from six different passes to create your own sampling of sydneys top attractions gain unlimited access to 40 top attractions and enjoy free attraction gui