Swimming pool, playgrounds, tennis, fitness room, aquagym classes, mini-club for your children... Access to these types of activities is logically included in the nightly rate.
What can be paid for, on the other hand, is more often than not the "off-site" activities such as organised outings (horse riding, canoeing, etc.), or even mountain bike hire or a mini-golf course (club hire).
Finally, some additional services located on site, such as access to the SPA and associated services (massages, manicures etc.), or for example the hiring of a lifeguard for your children, are also subject to specific rates.