Old San Juan The final two days were scheduled in San Juan, on the north side of the island. Participants took to the challenge and offered up their impressions of the old-world architecture whole-heartedly. By the last day, everyone seemed to enjoy the chance to shop, shoot, explore and take in the culture and charm of Puerto Rico. On the last night, the Sport Diver group was the guest of honor at a dinner hosted by the Puerto Rico Tourism Company.