If you travel with a group! Is it okay to ask the group for a day off halfway?

According to the contract, it should be no problem if you communicate with the travel agency in advance. Some tour routes are charged for leaving the group, and the expenses incurred after leaving the group are not refundable. There is also the agreement to be signed when leaving the group, such as security issues, the travel agency is not responsible, and the consequences have nothing to do with the travel agency.