Camp ohr shraga is a great learning camp for mesivta bochurim they went on trips after first Seder
There was sports too (after a second Seder)
When I was there there were well known rabbanim (Rav Nesanel Quinn ran it, Rav leibel Katz was the posek, Rav Zelig Epstien was there, and even Rav Zev Smith was there)
Not sure how it is now though being that Rav Quinn, Rav Epstien, and Rav Katz were נפטרים